638099040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 2279854080

約数和(自身を除く): 1641755040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 37, 38, 40, 48, 57, 60, 61, 62, 74, 76, 80, 93, 95, 96, 111, 114, 120, 122, 124, 148, 152, 155, 160, 183, 185, 186, 190, 222, 228, 240, 244, 248, 285, 296, 304, 305, 310, 366, 370, 372, 380, 444, 456, 465, 480, 488, 496, 555, 570, 589, 592, 608, 610, 620, 703, 732, 740, 744, 760, 888, 912, 915, 930, 976, 992, 1110, 1140, 1147, 1159, 1178, 1184, 1220, 1240, 1406, 1464, 1480, 1488, 1520, 1767, 1776, 1824, 1830, 1860, 1891, 1952, 2109, 2220, 2257, 2280, 2294, 2318, 2356, 2440, 2480, 2812, 2928, 2945, 2960, 2976, 3040, 3441, 3477, 3515, 3534, 3552, 3660, 3720, 3782, 4218, 4440, 4514, 4560, 4588, 4636, 4712, 4880, 4960, 5624, 5673, 5735, 5795, 5856, 5890, 5920, 6771, 6882, 6954, 7030, 7068, 7320, 7440, 7564, 8436, 8835, 8880, 9028, 9120, 9176, 9272, 9424, 9455, 9760, 10545, 11248, 11285, 11346, 11470, 11590, 11780, 13542, 13764, 13908, 14060, 14136, 14640, 14880, 15128, 16872, 17205, 17385, 17670, 17760, 18056, 18352, 18544, 18848, 18910, 21090, 21793, 22496, 22570, 22692, 22940, 23180, 23560, 27084, 27528, 27816, 28120, 28272, 28365, 29280, 30256, 33744, 33855, 34410, 34770, 35340, 35929, 36112, 36704, 37088, 37820, 42180, 42883, 43586, 45140, 45384, 45880, 46360, 47120, 54168, 55056, 55632, 56240, 56544, 56730, 60512, 65379, 67488, 67710, 68820, 69540, 69967, 70680, 71858, 72224, 75640, 84360, 85766, 87172, 90280, 90768, 91760, 92720, 94240, 107787, 108336, 108965, 110112, 111264, 112480, 113460, 128649, 130758, 135420, 137640, 139080, 139934, 141360, 143716, 151280, 168720, 171532, 174344, 179645, 180560, 181536, 183520, 185440, 209901, 214415, 215574, 216672, 217930, 226920, 257298, 261516, 270840, 275280, 278160, 279868, 282720, 287432, 302560, 326895, 337440, 343064, 348688, 349835, 359290, 361120, 419802, 428830, 431148, 435860, 453840, 514596, 523032, 538935, 541680, 550560, 556320, 559736, 574864, 643245, 653790, 686128, 697376, 699670, 718580, 839604, 857660, 862296, 871720, 907680, 1029192, 1046064, 1049505, 1077870, 1083360, 1119472, 1149728, 1286490, 1307580, 1329373, 1372256, 1399340, 1437160, 1679208, 1715320, 1724592, 1743440, 2058384, 2092128, 2099010, 2155740, 2238944, 2572980, 2615160, 2658746, 2798680, 2874320, 3358416, 3430640, 3449184, 3486880, 3988119, 4116768, 4198020, 4311480, 5145960, 5230320, 5317492, 5597360, 5748640, 6646865, 6716832, 6861280, 7976238, 8396040, 8622960, 10291920, 10460640, 10634984, 11194720, 13293730, 15952476, 16792080, 17245920, 19940595, 20583840, 21269968, 26587460, 31904952, 33584160, 39881190, 42539936, 53174920, 63809904, 79762380, 106349840, 127619808, 159524760, 212699680, 319049520, 638099040]

約数ペア:

[(1, 638099040), (2, 319049520), (3, 212699680), (4, 159524760), (5, 127619808), (6, 106349840), (8, 79762380), (10, 63809904), (12, 53174920), (15, 42539936), (16, 39881190), (19, 33584160), (20, 31904952), (24, 26587460), (30, 21269968), (31, 20583840), (32, 19940595), (37, 17245920), (38, 16792080), (40, 15952476), (48, 13293730), (57, 11194720), (60, 10634984), (61, 10460640), (62, 10291920), (74, 8622960), (76, 8396040), (80, 7976238), (93, 6861280), (95, 6716832), (96, 6646865), (111, 5748640), (114, 5597360), (120, 5317492), (122, 5230320), (124, 5145960), (148, 4311480), (152, 4198020), (155, 4116768), (160, 3988119), (183, 3486880), (185, 3449184), (186, 3430640), (190, 3358416), (222, 2874320), (228, 2798680), (240, 2658746), (244, 2615160), (248, 2572980), (285, 2238944), (296, 2155740), (304, 2099010), (305, 2092128), (310, 2058384), (366, 1743440), (370, 1724592), (372, 1715320), (380, 1679208), (444, 1437160), (456, 1399340), (465, 1372256), (480, 1329373), (488, 1307580), (496, 1286490), (555, 1149728), (570, 1119472), (589, 1083360), (592, 1077870), (608, 1049505), (610, 1046064), (620, 1029192), (703, 907680), (732, 871720), (740, 862296), (744, 857660), (760, 839604), (888, 718580), (912, 699670), (915, 697376), (930, 686128), (976, 653790), (992, 643245), (1110, 574864), (1140, 559736), (1147, 556320), (1159, 550560), (1178, 541680), (1184, 538935), (1220, 523032), (1240, 514596), (1406, 453840), (1464, 435860), (1480, 431148), (1488, 428830), (1520, 419802), (1767, 361120), (1776, 359290), (1824, 349835), (1830, 348688), (1860, 343064), (1891, 337440), (1952, 326895), (2109, 302560), (2220, 287432), (2257, 282720), (2280, 279868), (2294, 278160), (2318, 275280), (2356, 270840), (2440, 261516), (2480, 257298), (2812, 226920), (2928, 217930), (2945, 216672), (2960, 215574), (2976, 214415), (3040, 209901), (3441, 185440), (3477, 183520), (3515, 181536), (3534, 180560), (3552, 179645), (3660, 174344), (3720, 171532), (3782, 168720), (4218, 151280), (4440, 143716), (4514, 141360), (4560, 139934), (4588, 139080), (4636, 137640), (4712, 135420), (4880, 130758), (4960, 128649), (5624, 113460), (5673, 112480), (5735, 111264), (5795, 110112), (5856, 108965), (5890, 108336), (5920, 107787), (6771, 94240), (6882, 92720), (6954, 91760), (7030, 90768), (7068, 90280), (7320, 87172), (7440, 85766), (7564, 84360), (8436, 75640), (8835, 72224), (8880, 71858), (9028, 70680), (9120, 69967), (9176, 69540), (9272, 68820), (9424, 67710), (9455, 67488), (9760, 65379), (10545, 60512), (11248, 56730), (11285, 56544), (11346, 56240), (11470, 55632), (11590, 55056), (11780, 54168), (13542, 47120), (13764, 46360), (13908, 45880), (14060, 45384), (14136, 45140), (14640, 43586), (14880, 42883), (15128, 42180), (16872, 37820), (17205, 37088), (17385, 36704), (17670, 36112), (17760, 35929), (18056, 35340), (18352, 34770), (18544, 34410), (18848, 33855), (18910, 33744), (21090, 30256), (21793, 29280), (22496, 28365), (22570, 28272), (22692, 28120), (22940, 27816), (23180, 27528), (23560, 27084)]