80214529080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{82393}}^1$

素因数の和:82494

約数の個数: 256

約数和(自身を含む): 294245452800

約数和(自身を除く): 214030923720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 61, 70, 76, 84, 95, 105, 114, 120, 122, 133, 140, 152, 168, 183, 190, 210, 228, 244, 266, 280, 285, 305, 366, 380, 399, 420, 427, 456, 488, 532, 570, 610, 665, 732, 760, 798, 840, 854, 915, 1064, 1140, 1159, 1220, 1281, 1330, 1464, 1596, 1708, 1830, 1995, 2135, 2280, 2318, 2440, 2562, 2660, 3192, 3416, 3477, 3660, 3990, 4270, 4636, 5124, 5320, 5795, 6405, 6954, 7320, 7980, 8113, 8540, 9272, 10248, 11590, 12810, 13908, 15960, 16226, 17080, 17385, 23180, 24339, 25620, 27816, 32452, 34770, 40565, 46360, 48678, 51240, 64904, 69540, 81130, 82393, 97356, 121695, 139080, 162260, 164786, 194712, 243390, 247179, 324520, 329572, 411965, 486780, 494358, 576751, 659144, 823930, 973560, 988716, 1153502, 1235895, 1565467, 1647860, 1730253, 1977432, 2307004, 2471790, 2883755, 3130934, 3295720, 3460506, 4614008, 4696401, 4943580, 5025973, 5767510, 6261868, 6921012, 7827335, 8651265, 9392802, 9887160, 10051946, 10958269, 11535020, 12523736, 13842024, 15077919, 15654670, 17302530, 18785604, 20103892, 21916538, 23070040, 23482005, 25129865, 30155838, 31309340, 32874807, 34605060, 35181811, 37571208, 40207784, 43833076, 46964010, 50259730, 54791345, 60311676, 62618680, 65749614, 69210120, 70363622, 75389595, 87666152, 93928020, 95493487, 100519460, 105545433, 109582690, 120623352, 131499228, 140727244, 150779190, 164374035, 175909055, 187856040, 190986974, 201038920, 211090866, 219165380, 262998456, 281454488, 286480461, 301558380, 328748070, 351818110, 381973948, 422181732, 438330760, 477467435, 527727165, 572960922, 603116760, 657496140, 668454409, 703636220, 763947896, 844363464, 954934870, 1055454330, 1145921844, 1314992280, 1336908818, 1407272440, 1432402305, 1909869740, 2005363227, 2110908660, 2291843688, 2673817636, 2864804610, 3342272045, 3819739480, 4010726454, 4221817320, 5347635272, 5729609220, 6684544090, 8021452908, 10026816135, 11459218440, 13369088180, 16042905816, 20053632270, 26738176360, 40107264540, 80214529080]

約数ペア:

[(1, 80214529080), (2, 40107264540), (3, 26738176360), (4, 20053632270), (5, 16042905816), (6, 13369088180), (7, 11459218440), (8, 10026816135), (10, 8021452908), (12, 6684544090), (14, 5729609220), (15, 5347635272), (19, 4221817320), (20, 4010726454), (21, 3819739480), (24, 3342272045), (28, 2864804610), (30, 2673817636), (35, 2291843688), (38, 2110908660), (40, 2005363227), (42, 1909869740), (56, 1432402305), (57, 1407272440), (60, 1336908818), (61, 1314992280), (70, 1145921844), (76, 1055454330), (84, 954934870), (95, 844363464), (105, 763947896), (114, 703636220), (120, 668454409), (122, 657496140), (133, 603116760), (140, 572960922), (152, 527727165), (168, 477467435), (183, 438330760), (190, 422181732), (210, 381973948), (228, 351818110), (244, 328748070), (266, 301558380), (280, 286480461), (285, 281454488), (305, 262998456), (366, 219165380), (380, 211090866), (399, 201038920), (420, 190986974), (427, 187856040), (456, 175909055), (488, 164374035), (532, 150779190), (570, 140727244), (610, 131499228), (665, 120623352), (732, 109582690), (760, 105545433), (798, 100519460), (840, 95493487), (854, 93928020), (915, 87666152), (1064, 75389595), (1140, 70363622), (1159, 69210120), (1220, 65749614), (1281, 62618680), (1330, 60311676), (1464, 54791345), (1596, 50259730), (1708, 46964010), (1830, 43833076), (1995, 40207784), (2135, 37571208), (2280, 35181811), (2318, 34605060), (2440, 32874807), (2562, 31309340), (2660, 30155838), (3192, 25129865), (3416, 23482005), (3477, 23070040), (3660, 21916538), (3990, 20103892), (4270, 18785604), (4636, 17302530), (5124, 15654670), (5320, 15077919), (5795, 13842024), (6405, 12523736), (6954, 11535020), (7320, 10958269), (7980, 10051946), (8113, 9887160), (8540, 9392802), (9272, 8651265), (10248, 7827335), (11590, 6921012), (12810, 6261868), (13908, 5767510), (15960, 5025973), (16226, 4943580), (17080, 4696401), (17385, 4614008), (23180, 3460506), (24339, 3295720), (25620, 3130934), (27816, 2883755), (32452, 2471790), (34770, 2307004), (40565, 1977432), (46360, 1730253), (48678, 1647860), (51240, 1565467), (64904, 1235895), (69540, 1153502), (81130, 988716), (82393, 973560), (97356, 823930), (121695, 659144), (139080, 576751), (162260, 494358), (164786, 486780), (194712, 411965), (243390, 329572), (247179, 324520)]