18437703840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:214

約数の個数: 576

約数和(自身を含む): 69553935360

約数和(自身を除く): 51116231520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 61, 62, 72, 74, 80, 90, 93, 96, 108, 111, 120, 122, 124, 135, 144, 148, 155, 160, 180, 183, 185, 186, 216, 222, 240, 244, 248, 270, 279, 288, 296, 305, 310, 333, 360, 366, 370, 372, 432, 444, 465, 480, 488, 496, 540, 549, 555, 558, 592, 610, 620, 666, 720, 732, 740, 744, 837, 864, 888, 915, 930, 976, 992, 999, 1080, 1098, 1110, 1116, 1147, 1184, 1220, 1240, 1332, 1395, 1440, 1464, 1480, 1488, 1647, 1665, 1674, 1776, 1830, 1860, 1891, 1952, 1998, 2160, 2196, 2220, 2232, 2257, 2294, 2440, 2480, 2664, 2745, 2790, 2928, 2960, 2976, 3294, 3330, 3348, 3441, 3552, 3660, 3720, 3721, 3782, 3996, 4185, 4320, 4392, 4440, 4464, 4514, 4588, 4880, 4960, 4995, 5328, 5490, 5580, 5673, 5735, 5856, 5920, 6588, 6660, 6696, 6771, 6882, 7320, 7440, 7442, 7564, 7992, 8235, 8370, 8784, 8880, 8928, 9028, 9176, 9455, 9760, 9990, 10323, 10656, 10980, 11160, 11163, 11285, 11346, 11470, 13176, 13320, 13392, 13542, 13764, 14640, 14880, 14884, 15128, 15984, 16470, 16740, 17019, 17205, 17568, 17760, 18056, 18352, 18605, 18910, 19980, 20313, 20646, 21960, 22320, 22326, 22570, 22692, 22940, 26352, 26640, 26784, 27084, 27528, 28365, 29280, 29768, 30256, 30969, 31968, 32940, 33480, 33489, 33855, 34038, 34410, 36112, 36704, 37210, 37820, 39960, 40626, 41292, 43920, 44640, 44652, 45140, 45384, 45880, 51057, 51615, 52704, 53280, 54168, 55056, 55815, 56730, 59536, 60512, 60939, 61938, 65880, 66960, 66978, 67710, 68076, 68820, 69967, 72224, 74420, 75640, 79920, 81252, 82584, 85095, 87840, 89304, 90280, 90768, 91760, 100467, 101565, 102114, 103230, 108336, 110112, 111630, 113460, 115351, 119072, 121878, 123876, 131760, 133920, 133956, 135420, 136152, 137640, 137677, 139934, 148840, 151280, 154845, 159840, 162504, 165168, 167445, 170190, 178608, 180560, 181536, 183520, 200934, 203130, 204228, 206460, 209901, 216672, 223260, 226920, 230702, 243756, 247752, 255285, 263520, 267912, 270840, 272304, 275280, 275354, 279868, 297680, 302560, 304695, 309690, 325008, 330336, 334890, 340380, 346053, 349835, 357216, 361120, 401868, 406260, 408456, 412920, 413031, 419802, 446520, 453840, 461404, 487512, 495504, 502335, 510570, 535824, 541680, 544608, 550560, 550708, 559736, 576755, 595360, 609390, 619380, 629703, 650016, 669780, 680760, 688385, 692106, 699670, 803736, 812520, 816912, 825840, 826062, 839604, 893040, 907680, 922808, 975024, 991008, 1004670, 1021140, 1038159, 1049505, 1071648, 1083360, 1101416, 1119472, 1153510, 1218780, 1238760, 1239093, 1259406, 1339560, 1361520, 1376770, 1384212, 1399340, 1607472, 1625040, 1633824, 1651680, 1652124, 1679208, 1730265, 1786080, 1845616, 1889109, 1950048, 2009340, 2042280, 2065155, 2076318, 2099010, 2202832, 2238944, 2307020, 2437560, 2477520, 2478186, 2518812, 2679120, 2723040, 2753540, 2768424, 2798680, 3114477, 3148515, 3214944, 3250080, 3304248, 3358416, 3460530, 3691232, 3717279, 3778218, 4018680, 4084560, 4130310, 4152636, 4198020, 4267987, 4405664, 4614040, 4875120, 4955040, 4956372, 5037624, 5190795, 5358240, 5507080, 5536848, 5597360, 6195465, 6228954, 6297030, 6608496, 6716832, 6921060, 7434558, 7556436, 8037360, 8169120, 8260620, 8305272, 8396040, 8535974, 9228080, 9445545, 9750240, 9912744, 10075248, 10381590, 11014160, 11073696, 11194720, 12390930, 12457908, 12594060, 12803961, 13216992, 13842120, 14869116, 15112872, 15572385, 16074720, 16521240, 16610544, 16792080, 17071948, 18456160, 18586395, 18891090, 19825488, 20150496, 20763180, 21339935, 22028320, 24781860, 24915816, 25188120, 25607922, 27684240, 29738232, 30225744, 31144770, 33042480, 33221088, 33584160, 34143896, 37172790, 37782180, 38411883, 39650976, 41526360, 42679870, 49563720, 49831632, 50376240, 51215844, 55368480, 59476464, 60451488, 62289540, 64019805, 66084960, 68287792, 74345580, 75564360, 76823766, 83052720, 85359740, 99127440, 99663264, 100752480, 102431688, 115235649, 118952928, 124579080, 128039610, 136575584, 148691160, 151128720, 153647532, 166105440, 170719480, 192059415, 198254880, 204863376, 230471298, 249158160, 256079220, 297382320, 302257440, 307295064, 341438960, 384118830, 409726752, 460942596, 498316320, 512158440, 576178245, 594764640, 614590128, 682877920, 768237660, 921885192, 1024316880, 1152356490, 1229180256, 1536475320, 1843770384, 2048633760, 2304712980, 3072950640, 3687540768, 4609425960, 6145901280, 9218851920, 18437703840]

約数ペア:

[(1, 18437703840), (2, 9218851920), (3, 6145901280), (4, 4609425960), (5, 3687540768), (6, 3072950640), (8, 2304712980), (9, 2048633760), (10, 1843770384), (12, 1536475320), (15, 1229180256), (16, 1152356490), (18, 1024316880), (20, 921885192), (24, 768237660), (27, 682877920), (30, 614590128), (31, 594764640), (32, 576178245), (36, 512158440), (37, 498316320), (40, 460942596), (45, 409726752), (48, 384118830), (54, 341438960), (60, 307295064), (61, 302257440), (62, 297382320), (72, 256079220), (74, 249158160), (80, 230471298), (90, 204863376), (93, 198254880), (96, 192059415), (108, 170719480), (111, 166105440), (120, 153647532), (122, 151128720), (124, 148691160), (135, 136575584), (144, 128039610), (148, 124579080), (155, 118952928), (160, 115235649), (180, 102431688), (183, 100752480), (185, 99663264), (186, 99127440), (216, 85359740), (222, 83052720), (240, 76823766), (244, 75564360), (248, 74345580), (270, 68287792), (279, 66084960), (288, 64019805), (296, 62289540), (305, 60451488), (310, 59476464), (333, 55368480), (360, 51215844), (366, 50376240), (370, 49831632), (372, 49563720), (432, 42679870), (444, 41526360), (465, 39650976), (480, 38411883), (488, 37782180), (496, 37172790), (540, 34143896), (549, 33584160), (555, 33221088), (558, 33042480), (592, 31144770), (610, 30225744), (620, 29738232), (666, 27684240), (720, 25607922), (732, 25188120), (740, 24915816), (744, 24781860), (837, 22028320), (864, 21339935), (888, 20763180), (915, 20150496), (930, 19825488), (976, 18891090), (992, 18586395), (999, 18456160), (1080, 17071948), (1098, 16792080), (1110, 16610544), (1116, 16521240), (1147, 16074720), (1184, 15572385), (1220, 15112872), (1240, 14869116), (1332, 13842120), (1395, 13216992), (1440, 12803961), (1464, 12594060), (1480, 12457908), (1488, 12390930), (1647, 11194720), (1665, 11073696), (1674, 11014160), (1776, 10381590), (1830, 10075248), (1860, 9912744), (1891, 9750240), (1952, 9445545), (1998, 9228080), (2160, 8535974), (2196, 8396040), (2220, 8305272), (2232, 8260620), (2257, 8169120), (2294, 8037360), (2440, 7556436), (2480, 7434558), (2664, 6921060), (2745, 6716832), (2790, 6608496), (2928, 6297030), (2960, 6228954), (2976, 6195465), (3294, 5597360), (3330, 5536848), (3348, 5507080), (3441, 5358240), (3552, 5190795), (3660, 5037624), (3720, 4956372), (3721, 4955040), (3782, 4875120), (3996, 4614040), (4185, 4405664), (4320, 4267987), (4392, 4198020), (4440, 4152636), (4464, 4130310), (4514, 4084560), (4588, 4018680), (4880, 3778218), (4960, 3717279), (4995, 3691232), (5328, 3460530), (5490, 3358416), (5580, 3304248), (5673, 3250080), (5735, 3214944), (5856, 3148515), (5920, 3114477), (6588, 2798680), (6660, 2768424), (6696, 2753540), (6771, 2723040), (6882, 2679120), (7320, 2518812), (7440, 2478186), (7442, 2477520), (7564, 2437560), (7992, 2307020), (8235, 2238944), (8370, 2202832), (8784, 2099010), (8880, 2076318), (8928, 2065155), (9028, 2042280), (9176, 2009340), (9455, 1950048), (9760, 1889109), (9990, 1845616), (10323, 1786080), (10656, 1730265), (10980, 1679208), (11160, 1652124), (11163, 1651680), (11285, 1633824), (11346, 1625040), (11470, 1607472), (13176, 1399340), (13320, 1384212), (13392, 1376770), (13542, 1361520), (13764, 1339560), (14640, 1259406), (14880, 1239093), (14884, 1238760), (15128, 1218780), (15984, 1153510), (16470, 1119472), (16740, 1101416), (17019, 1083360), (17205, 1071648), (17568, 1049505), (17760, 1038159), (18056, 1021140), (18352, 1004670), (18605, 991008), (18910, 975024), (19980, 922808), (20313, 907680), (20646, 893040), (21960, 839604), (22320, 826062), (22326, 825840), (22570, 816912), (22692, 812520), (22940, 803736), (26352, 699670), (26640, 692106), (26784, 688385), (27084, 680760), (27528, 669780), (28365, 650016), (29280, 629703), (29768, 619380), (30256, 609390), (30969, 595360), (31968, 576755), (32940, 559736), (33480, 550708), (33489, 550560), (33855, 544608), (34038, 541680), (34410, 535824), (36112, 510570), (36704, 502335), (37210, 495504), (37820, 487512), (39960, 461404), (40626, 453840), (41292, 446520), (43920, 419802), (44640, 413031), (44652, 412920), (45140, 408456), (45384, 406260), (45880, 401868), (51057, 361120), (51615, 357216), (52704, 349835), (53280, 346053), (54168, 340380), (55056, 334890), (55815, 330336), (56730, 325008), (59536, 309690), (60512, 304695), (60939, 302560), (61938, 297680), (65880, 279868), (66960, 275354), (66978, 275280), (67710, 272304), (68076, 270840), (68820, 267912), (69967, 263520), (72224, 255285), (74420, 247752), (75640, 243756), (79920, 230702), (81252, 226920), (82584, 223260), (85095, 216672), (87840, 209901), (89304, 206460), (90280, 204228), (90768, 203130), (91760, 200934), (100467, 183520), (101565, 181536), (102114, 180560), (103230, 178608), (108336, 170190), (110112, 167445), (111630, 165168), (113460, 162504), (115351, 159840), (119072, 154845), (121878, 151280), (123876, 148840), (131760, 139934), (133920, 137677), (133956, 137640), (135420, 136152)]