1817892720

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 560

約数和(自身を含む): 7461849792

約数和(自身を除く): 5643957072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 73, 80, 81, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 146, 162, 168, 180, 183, 189, 210, 216, 219, 240, 243, 244, 252, 270, 280, 292, 305, 315, 324, 336, 360, 365, 366, 378, 405, 420, 427, 432, 438, 486, 488, 504, 511, 540, 549, 560, 567, 584, 610, 630, 648, 657, 720, 729, 730, 732, 756, 810, 840, 854, 876, 915, 945, 972, 976, 1008, 1022, 1080, 1095, 1098, 1134, 1168, 1215, 1220, 1260, 1281, 1296, 1314, 1458, 1460, 1464, 1512, 1533, 1620, 1647, 1680, 1701, 1708, 1752, 1830, 1890, 1944, 1971, 2044, 2135, 2160, 2190, 2196, 2268, 2430, 2440, 2520, 2555, 2562, 2628, 2745, 2835, 2916, 2920, 2928, 3024, 3066, 3240, 3285, 3294, 3402, 3416, 3504, 3645, 3660, 3780, 3843, 3888, 3942, 4088, 4270, 4380, 4392, 4453, 4536, 4599, 4860, 4880, 4941, 5040, 5103, 5110, 5124, 5256, 5490, 5670, 5832, 5840, 5913, 6132, 6405, 6480, 6570, 6588, 6804, 6832, 7290, 7320, 7560, 7665, 7686, 7884, 8176, 8235, 8505, 8540, 8760, 8784, 8906, 9072, 9198, 9720, 9855, 9882, 10206, 10220, 10248, 10512, 10980, 11340, 11529, 11664, 11826, 12264, 12810, 13140, 13176, 13359, 13608, 13797, 14580, 14640, 14823, 15120, 15330, 15372, 15768, 16470, 17010, 17080, 17520, 17739, 17812, 18396, 19215, 19440, 19710, 19764, 20412, 20440, 20496, 21960, 22265, 22680, 22995, 23058, 23652, 24528, 24705, 25515, 25620, 26280, 26352, 26718, 27216, 27594, 29160, 29565, 29646, 30660, 30744, 31171, 31536, 32940, 34020, 34160, 34587, 35478, 35624, 36792, 38430, 39420, 39528, 40077, 40824, 40880, 41391, 43920, 44469, 44530, 45360, 45990, 46116, 47304, 49410, 51030, 51240, 52560, 53217, 53436, 55188, 57645, 58320, 59130, 59292, 61320, 61488, 62342, 65880, 66795, 68040, 68985, 69174, 70956, 71248, 73584, 74115, 76860, 78840, 79056, 80154, 81648, 82782, 88695, 88938, 89060, 91980, 92232, 93513, 94608, 98820, 102060, 102480, 103761, 106434, 106872, 110376, 115290, 118260, 118584, 120231, 122640, 124173, 124684, 131760, 133590, 136080, 137970, 138348, 141912, 148230, 153720, 155855, 157680, 160308, 165564, 172935, 177390, 177876, 178120, 183960, 184464, 187026, 197640, 200385, 204120, 206955, 207522, 212868, 213744, 220752, 222345, 230580, 236520, 237168, 240462, 248346, 249368, 266085, 267180, 275940, 276696, 280539, 283824, 296460, 307440, 311283, 311710, 320616, 331128, 345870, 354780, 355752, 356240, 360693, 367920, 372519, 374052, 395280, 400770, 408240, 413910, 415044, 425736, 444690, 461160, 467565, 473040, 480924, 496692, 498736, 518805, 532170, 534360, 551880, 553392, 561078, 592920, 601155, 620865, 622566, 623420, 641232, 662256, 691740, 709560, 711504, 721386, 745038, 748104, 801540, 827820, 830088, 841617, 851472, 889380, 922320, 935130, 961848, 993384, 1037610, 1064340, 1068720, 1082079, 1103760, 1122156, 1185840, 1202310, 1241730, 1245132, 1246840, 1383480, 1402695, 1419120, 1442772, 1490076, 1496208, 1556415, 1603080, 1655640, 1660176, 1683234, 1778760, 1803465, 1862595, 1870260, 1923696, 1986768, 2075220, 2128680, 2164158, 2244312, 2404620, 2483460, 2490264, 2493680, 2524851, 2766960, 2805390, 2885544, 2980152, 3112830, 3206160, 3246237, 3311280, 3366468, 3557520, 3606930, 3725190, 3740520, 4150440, 4208085, 4257360, 4328316, 4488624, 4809240, 4966920, 4980528, 5049702, 5410395, 5610780, 5771088, 5960304, 6225660, 6492474, 6732936, 7213860, 7450380, 7481040, 7574553, 8300880, 8416170, 8656632, 9618480, 9933840, 10099404, 10820790, 11221560, 12451320, 12624255, 12984948, 13465872, 14427720, 14900760, 15149106, 16231185, 16832340, 17313264, 20198808, 21641580, 22443120, 22723659, 24902640, 25248510, 25969896, 28855440, 29801520, 30298212, 32462370, 33664680, 37872765, 40397616, 43283160, 45447318, 50497020, 51939792, 60596424, 64924740, 67329360, 75745530, 86566320, 90894636, 100994040, 113618295, 121192848, 129849480, 151491060, 181789272, 201988080, 227236590, 259698960, 302982120, 363578544, 454473180, 605964240, 908946360, 1817892720]

約数ペア:

[(1, 1817892720), (2, 908946360), (3, 605964240), (4, 454473180), (5, 363578544), (6, 302982120), (7, 259698960), (8, 227236590), (9, 201988080), (10, 181789272), (12, 151491060), (14, 129849480), (15, 121192848), (16, 113618295), (18, 100994040), (20, 90894636), (21, 86566320), (24, 75745530), (27, 67329360), (28, 64924740), (30, 60596424), (35, 51939792), (36, 50497020), (40, 45447318), (42, 43283160), (45, 40397616), (48, 37872765), (54, 33664680), (56, 32462370), (60, 30298212), (61, 29801520), (63, 28855440), (70, 25969896), (72, 25248510), (73, 24902640), (80, 22723659), (81, 22443120), (84, 21641580), (90, 20198808), (105, 17313264), (108, 16832340), (112, 16231185), (120, 15149106), (122, 14900760), (126, 14427720), (135, 13465872), (140, 12984948), (144, 12624255), (146, 12451320), (162, 11221560), (168, 10820790), (180, 10099404), (183, 9933840), (189, 9618480), (210, 8656632), (216, 8416170), (219, 8300880), (240, 7574553), (243, 7481040), (244, 7450380), (252, 7213860), (270, 6732936), (280, 6492474), (292, 6225660), (305, 5960304), (315, 5771088), (324, 5610780), (336, 5410395), (360, 5049702), (365, 4980528), (366, 4966920), (378, 4809240), (405, 4488624), (420, 4328316), (427, 4257360), (432, 4208085), (438, 4150440), (486, 3740520), (488, 3725190), (504, 3606930), (511, 3557520), (540, 3366468), (549, 3311280), (560, 3246237), (567, 3206160), (584, 3112830), (610, 2980152), (630, 2885544), (648, 2805390), (657, 2766960), (720, 2524851), (729, 2493680), (730, 2490264), (732, 2483460), (756, 2404620), (810, 2244312), (840, 2164158), (854, 2128680), (876, 2075220), (915, 1986768), (945, 1923696), (972, 1870260), (976, 1862595), (1008, 1803465), (1022, 1778760), (1080, 1683234), (1095, 1660176), (1098, 1655640), (1134, 1603080), (1168, 1556415), (1215, 1496208), (1220, 1490076), (1260, 1442772), (1281, 1419120), (1296, 1402695), (1314, 1383480), (1458, 1246840), (1460, 1245132), (1464, 1241730), (1512, 1202310), (1533, 1185840), (1620, 1122156), (1647, 1103760), (1680, 1082079), (1701, 1068720), (1708, 1064340), (1752, 1037610), (1830, 993384), (1890, 961848), (1944, 935130), (1971, 922320), (2044, 889380), (2135, 851472), (2160, 841617), (2190, 830088), (2196, 827820), (2268, 801540), (2430, 748104), (2440, 745038), (2520, 721386), (2555, 711504), (2562, 709560), (2628, 691740), (2745, 662256), (2835, 641232), (2916, 623420), (2920, 622566), (2928, 620865), (3024, 601155), (3066, 592920), (3240, 561078), (3285, 553392), (3294, 551880), (3402, 534360), (3416, 532170), (3504, 518805), (3645, 498736), (3660, 496692), (3780, 480924), (3843, 473040), (3888, 467565), (3942, 461160), (4088, 444690), (4270, 425736), (4380, 415044), (4392, 413910), (4453, 408240), (4536, 400770), (4599, 395280), (4860, 374052), (4880, 372519), (4941, 367920), (5040, 360693), (5103, 356240), (5110, 355752), (5124, 354780), (5256, 345870), (5490, 331128), (5670, 320616), (5832, 311710), (5840, 311283), (5913, 307440), (6132, 296460), (6405, 283824), (6480, 280539), (6570, 276696), (6588, 275940), (6804, 267180), (6832, 266085), (7290, 249368), (7320, 248346), (7560, 240462), (7665, 237168), (7686, 236520), (7884, 230580), (8176, 222345), (8235, 220752), (8505, 213744), (8540, 212868), (8760, 207522), (8784, 206955), (8906, 204120), (9072, 200385), (9198, 197640), (9720, 187026), (9855, 184464), (9882, 183960), (10206, 178120), (10220, 177876), (10248, 177390), (10512, 172935), (10980, 165564), (11340, 160308), (11529, 157680), (11664, 155855), (11826, 153720), (12264, 148230), (12810, 141912), (13140, 138348), (13176, 137970), (13359, 136080), (13608, 133590), (13797, 131760), (14580, 124684), (14640, 124173), (14823, 122640), (15120, 120231), (15330, 118584), (15372, 118260), (15768, 115290), (16470, 110376), (17010, 106872), (17080, 106434), (17520, 103761), (17739, 102480), (17812, 102060), (18396, 98820), (19215, 94608), (19440, 93513), (19710, 92232), (19764, 91980), (20412, 89060), (20440, 88938), (20496, 88695), (21960, 82782), (22265, 81648), (22680, 80154), (22995, 79056), (23058, 78840), (23652, 76860), (24528, 74115), (24705, 73584), (25515, 71248), (25620, 70956), (26280, 69174), (26352, 68985), (26718, 68040), (27216, 66795), (27594, 65880), (29160, 62342), (29565, 61488), (29646, 61320), (30660, 59292), (30744, 59130), (31171, 58320), (31536, 57645), (32940, 55188), (34020, 53436), (34160, 53217), (34587, 52560), (35478, 51240), (35624, 51030), (36792, 49410), (38430, 47304), (39420, 46116), (39528, 45990), (40077, 45360), (40824, 44530), (40880, 44469), (41391, 43920)]