1635379020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1573

約数の個数: 288

約数和(自身を含む): 5896800000

約数和(自身を除く): 4261420980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 29, 30, 33, 36, 38, 44, 45, 55, 57, 58, 60, 66, 76, 87, 90, 95, 99, 110, 114, 116, 132, 145, 165, 171, 174, 180, 190, 198, 209, 220, 228, 261, 285, 290, 319, 330, 342, 348, 380, 396, 418, 435, 495, 522, 551, 570, 580, 627, 638, 660, 684, 836, 855, 870, 957, 990, 1044, 1045, 1102, 1140, 1254, 1276, 1305, 1499, 1595, 1653, 1710, 1740, 1881, 1914, 1980, 2090, 2204, 2508, 2610, 2755, 2871, 2998, 3135, 3190, 3306, 3420, 3762, 3828, 4180, 4497, 4785, 4959, 5220, 5510, 5742, 5996, 6061, 6270, 6380, 6612, 7495, 7524, 8265, 8994, 9405, 9570, 9918, 11020, 11484, 12122, 12540, 13491, 14355, 14990, 16489, 16530, 17988, 18183, 18810, 19140, 19836, 22485, 24244, 24795, 26982, 28481, 28710, 29980, 30305, 32978, 33060, 36366, 37620, 43471, 44970, 49467, 49590, 53964, 54549, 56962, 57420, 60610, 65956, 67455, 72732, 82445, 85443, 86942, 89940, 90915, 98934, 99180, 109098, 113924, 121220, 130413, 134910, 142405, 148401, 164890, 170886, 173884, 181830, 197868, 217355, 218196, 247335, 256329, 260826, 269820, 272745, 284810, 296802, 313291, 329780, 341772, 363660, 391239, 427215, 434710, 478181, 494670, 512658, 521652, 545490, 569620, 593604, 626582, 652065, 742005, 782478, 825949, 854430, 869420, 939873, 956362, 989340, 1025316, 1090980, 1253164, 1281645, 1304130, 1434543, 1484010, 1564956, 1566455, 1651898, 1708860, 1879746, 1912724, 1956195, 2390905, 2477847, 2563290, 2608260, 2819619, 2869086, 2968020, 3132910, 3303796, 3759492, 3912390, 4129745, 4303629, 4699365, 4781810, 4955694, 5126580, 5639238, 5738172, 6265820, 7172715, 7433541, 7824780, 8259490, 8607258, 9085439, 9398730, 9563620, 9911388, 11278476, 12389235, 14098095, 14345430, 14867082, 16518980, 17214516, 18170878, 18797460, 21518145, 24778470, 27256317, 28196190, 28690860, 29734164, 36341756, 37167705, 43036290, 45427195, 49556940, 54512634, 56392380, 74335410, 81768951, 86072580, 90854390, 109025268, 136281585, 148670820, 163537902, 181708780, 272563170, 327075804, 408844755, 545126340, 817689510, 1635379020]

約数ペア:

[(1, 1635379020), (2, 817689510), (3, 545126340), (4, 408844755), (5, 327075804), (6, 272563170), (9, 181708780), (10, 163537902), (11, 148670820), (12, 136281585), (15, 109025268), (18, 90854390), (19, 86072580), (20, 81768951), (22, 74335410), (29, 56392380), (30, 54512634), (33, 49556940), (36, 45427195), (38, 43036290), (44, 37167705), (45, 36341756), (55, 29734164), (57, 28690860), (58, 28196190), (60, 27256317), (66, 24778470), (76, 21518145), (87, 18797460), (90, 18170878), (95, 17214516), (99, 16518980), (110, 14867082), (114, 14345430), (116, 14098095), (132, 12389235), (145, 11278476), (165, 9911388), (171, 9563620), (174, 9398730), (180, 9085439), (190, 8607258), (198, 8259490), (209, 7824780), (220, 7433541), (228, 7172715), (261, 6265820), (285, 5738172), (290, 5639238), (319, 5126580), (330, 4955694), (342, 4781810), (348, 4699365), (380, 4303629), (396, 4129745), (418, 3912390), (435, 3759492), (495, 3303796), (522, 3132910), (551, 2968020), (570, 2869086), (580, 2819619), (627, 2608260), (638, 2563290), (660, 2477847), (684, 2390905), (836, 1956195), (855, 1912724), (870, 1879746), (957, 1708860), (990, 1651898), (1044, 1566455), (1045, 1564956), (1102, 1484010), (1140, 1434543), (1254, 1304130), (1276, 1281645), (1305, 1253164), (1499, 1090980), (1595, 1025316), (1653, 989340), (1710, 956362), (1740, 939873), (1881, 869420), (1914, 854430), (1980, 825949), (2090, 782478), (2204, 742005), (2508, 652065), (2610, 626582), (2755, 593604), (2871, 569620), (2998, 545490), (3135, 521652), (3190, 512658), (3306, 494670), (3420, 478181), (3762, 434710), (3828, 427215), (4180, 391239), (4497, 363660), (4785, 341772), (4959, 329780), (5220, 313291), (5510, 296802), (5742, 284810), (5996, 272745), (6061, 269820), (6270, 260826), (6380, 256329), (6612, 247335), (7495, 218196), (7524, 217355), (8265, 197868), (8994, 181830), (9405, 173884), (9570, 170886), (9918, 164890), (11020, 148401), (11484, 142405), (12122, 134910), (12540, 130413), (13491, 121220), (14355, 113924), (14990, 109098), (16489, 99180), (16530, 98934), (17988, 90915), (18183, 89940), (18810, 86942), (19140, 85443), (19836, 82445), (22485, 72732), (24244, 67455), (24795, 65956), (26982, 60610), (28481, 57420), (28710, 56962), (29980, 54549), (30305, 53964), (32978, 49590), (33060, 49467), (36366, 44970), (37620, 43471)]