21556112760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{658001}}^1$

素因数の和:658038

約数の個数: 192

約数和(自身を含む): 86224582080

約数和(自身を除く): 64668469320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 658001, 1316002, 1974003, 2632004, 3290005, 3948006, 4606007, 5264008, 5922009, 6580010, 7896012, 8554013, 9212014, 9870015, 11844018, 13160020, 13818021, 15792024, 17108026, 18424028, 19740030, 23030035, 23688036, 25662039, 26320040, 27636042, 29610045, 34216052, 36848056, 39480060, 41454063, 42770065, 46060070, 47376072, 51324078, 55272084, 59220090, 59878091, 68432104, 69090105, 76986117, 78960120, 82908126, 85540130, 92120140, 102648156, 110544168, 118440180, 119756182, 128310195, 138180210, 153972234, 165816252, 171080260, 179634273, 184240280, 205296312, 207270315, 236880360, 239512364, 256620390, 276360420, 299390455, 307944468, 331632504, 342160520, 359268546, 384930585, 414540630, 479024728, 513240780, 538902819, 552720840, 598780910, 615888936, 718537092, 769861170, 829081260, 898171365, 1026481560, 1077805638, 1197561820, 1437074184, 1539722340, 1658162520, 1796342730, 2155611276, 2395123640, 2694514095, 3079444680, 3592685460, 4311222552, 5389028190, 7185370920, 10778056380, 21556112760]

約数ペア:

[(1, 21556112760), (2, 10778056380), (3, 7185370920), (4, 5389028190), (5, 4311222552), (6, 3592685460), (7, 3079444680), (8, 2694514095), (9, 2395123640), (10, 2155611276), (12, 1796342730), (13, 1658162520), (14, 1539722340), (15, 1437074184), (18, 1197561820), (20, 1077805638), (21, 1026481560), (24, 898171365), (26, 829081260), (28, 769861170), (30, 718537092), (35, 615888936), (36, 598780910), (39, 552720840), (40, 538902819), (42, 513240780), (45, 479024728), (52, 414540630), (56, 384930585), (60, 359268546), (63, 342160520), (65, 331632504), (70, 307944468), (72, 299390455), (78, 276360420), (84, 256620390), (90, 239512364), (91, 236880360), (104, 207270315), (105, 205296312), (117, 184240280), (120, 179634273), (126, 171080260), (130, 165816252), (140, 153972234), (156, 138180210), (168, 128310195), (180, 119756182), (182, 118440180), (195, 110544168), (210, 102648156), (234, 92120140), (252, 85540130), (260, 82908126), (273, 78960120), (280, 76986117), (312, 69090105), (315, 68432104), (360, 59878091), (364, 59220090), (390, 55272084), (420, 51324078), (455, 47376072), (468, 46060070), (504, 42770065), (520, 41454063), (546, 39480060), (585, 36848056), (630, 34216052), (728, 29610045), (780, 27636042), (819, 26320040), (840, 25662039), (910, 23688036), (936, 23030035), (1092, 19740030), (1170, 18424028), (1260, 17108026), (1365, 15792024), (1560, 13818021), (1638, 13160020), (1820, 11844018), (2184, 9870015), (2340, 9212014), (2520, 8554013), (2730, 7896012), (3276, 6580010), (3640, 5922009), (4095, 5264008), (4680, 4606007), (5460, 3948006), (6552, 3290005), (8190, 2632004), (10920, 1974003), (16380, 1316002), (32760, 658001)]