858400620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 432

約数和(自身を含む): 3260436480

約数和(自身を除く): 2402035860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 121, 127, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 242, 245, 254, 266, 285, 294, 308, 330, 363, 380, 381, 385, 399, 418, 420, 462, 484, 490, 508, 532, 539, 570, 588, 605, 627, 635, 660, 665, 726, 735, 762, 770, 798, 836, 847, 889, 924, 931, 980, 1045, 1078, 1140, 1155, 1210, 1254, 1270, 1330, 1397, 1452, 1463, 1470, 1524, 1540, 1596, 1617, 1694, 1778, 1815, 1862, 1905, 1995, 2090, 2156, 2299, 2310, 2413, 2420, 2508, 2540, 2541, 2660, 2667, 2695, 2793, 2794, 2926, 2940, 3135, 3234, 3388, 3556, 3630, 3724, 3810, 3990, 4180, 4191, 4235, 4389, 4445, 4598, 4620, 4655, 4826, 5082, 5334, 5390, 5586, 5588, 5852, 5929, 6223, 6270, 6468, 6897, 6985, 7239, 7260, 7315, 7620, 7980, 8085, 8382, 8470, 8778, 8890, 9196, 9310, 9652, 9779, 10164, 10241, 10668, 10780, 11172, 11495, 11858, 12065, 12446, 12540, 12705, 13335, 13794, 13965, 13970, 14478, 14630, 15367, 16093, 16170, 16764, 16891, 16940, 17556, 17780, 17787, 18620, 18669, 19558, 20482, 20955, 21945, 22990, 23716, 24130, 24892, 25410, 26543, 26670, 27588, 27930, 27940, 28956, 29260, 29337, 29645, 30723, 30734, 31115, 32186, 32340, 33782, 34485, 35574, 36195, 37338, 39116, 40964, 41910, 43890, 45980, 46101, 48260, 48279, 48895, 50673, 50820, 51205, 53086, 53340, 55860, 58674, 59290, 61446, 61468, 62230, 64372, 67564, 68453, 68970, 71148, 72390, 74676, 76835, 79629, 80465, 83820, 84455, 87780, 88935, 92202, 93345, 96558, 97790, 101346, 102410, 106172, 107569, 112651, 117348, 118237, 118580, 122892, 124460, 132715, 136906, 137940, 144780, 146685, 153615, 153670, 159258, 160930, 168910, 177870, 184404, 185801, 186690, 193116, 195580, 202692, 204820, 205359, 215138, 225302, 230505, 236474, 241395, 253365, 265430, 273812, 291973, 293370, 307230, 307340, 318516, 321860, 322707, 337820, 337953, 342265, 354711, 355740, 371602, 373380, 398145, 410718, 430276, 450604, 461010, 472948, 482790, 506730, 530860, 537845, 557403, 563255, 583946, 586740, 591185, 614460, 645414, 675906, 684530, 709422, 743204, 752983, 796290, 821436, 875919, 922020, 929005, 965580, 1013460, 1026795, 1075690, 1114806, 1126510, 1167892, 1182370, 1290828, 1300607, 1351812, 1369060, 1418844, 1459865, 1505966, 1592580, 1613535, 1689765, 1751838, 1773555, 1858010, 2043811, 2053590, 2151380, 2229612, 2253020, 2258949, 2364740, 2601214, 2787015, 2919730, 3011932, 3227070, 3379530, 3503676, 3547110, 3716020, 3764915, 3901821, 4087622, 4107180, 4379595, 4517898, 5202428, 5574030, 5839460, 6131433, 6454140, 6503035, 6759060, 7094220, 7529830, 7803642, 8175244, 8759190, 9035796, 10219055, 11148060, 11294745, 12262866, 13006070, 14306677, 15059660, 15607284, 17518380, 19509105, 20438110, 22589490, 24525732, 26012140, 28613354, 30657165, 39018210, 40876220, 42920031, 45178980, 57226708, 61314330, 71533385, 78036420, 85840062, 122628660, 143066770, 171680124, 214600155, 286133540, 429200310, 858400620]

約数ペア:

[(1, 858400620), (2, 429200310), (3, 286133540), (4, 214600155), (5, 171680124), (6, 143066770), (7, 122628660), (10, 85840062), (11, 78036420), (12, 71533385), (14, 61314330), (15, 57226708), (19, 45178980), (20, 42920031), (21, 40876220), (22, 39018210), (28, 30657165), (30, 28613354), (33, 26012140), (35, 24525732), (38, 22589490), (42, 20438110), (44, 19509105), (49, 17518380), (55, 15607284), (57, 15059660), (60, 14306677), (66, 13006070), (70, 12262866), (76, 11294745), (77, 11148060), (84, 10219055), (95, 9035796), (98, 8759190), (105, 8175244), (110, 7803642), (114, 7529830), (121, 7094220), (127, 6759060), (132, 6503035), (133, 6454140), (140, 6131433), (147, 5839460), (154, 5574030), (165, 5202428), (190, 4517898), (196, 4379595), (209, 4107180), (210, 4087622), (220, 3901821), (228, 3764915), (231, 3716020), (242, 3547110), (245, 3503676), (254, 3379530), (266, 3227070), (285, 3011932), (294, 2919730), (308, 2787015), (330, 2601214), (363, 2364740), (380, 2258949), (381, 2253020), (385, 2229612), (399, 2151380), (418, 2053590), (420, 2043811), (462, 1858010), (484, 1773555), (490, 1751838), (508, 1689765), (532, 1613535), (539, 1592580), (570, 1505966), (588, 1459865), (605, 1418844), (627, 1369060), (635, 1351812), (660, 1300607), (665, 1290828), (726, 1182370), (735, 1167892), (762, 1126510), (770, 1114806), (798, 1075690), (836, 1026795), (847, 1013460), (889, 965580), (924, 929005), (931, 922020), (980, 875919), (1045, 821436), (1078, 796290), (1140, 752983), (1155, 743204), (1210, 709422), (1254, 684530), (1270, 675906), (1330, 645414), (1397, 614460), (1452, 591185), (1463, 586740), (1470, 583946), (1524, 563255), (1540, 557403), (1596, 537845), (1617, 530860), (1694, 506730), (1778, 482790), (1815, 472948), (1862, 461010), (1905, 450604), (1995, 430276), (2090, 410718), (2156, 398145), (2299, 373380), (2310, 371602), (2413, 355740), (2420, 354711), (2508, 342265), (2540, 337953), (2541, 337820), (2660, 322707), (2667, 321860), (2695, 318516), (2793, 307340), (2794, 307230), (2926, 293370), (2940, 291973), (3135, 273812), (3234, 265430), (3388, 253365), (3556, 241395), (3630, 236474), (3724, 230505), (3810, 225302), (3990, 215138), (4180, 205359), (4191, 204820), (4235, 202692), (4389, 195580), (4445, 193116), (4598, 186690), (4620, 185801), (4655, 184404), (4826, 177870), (5082, 168910), (5334, 160930), (5390, 159258), (5586, 153670), (5588, 153615), (5852, 146685), (5929, 144780), (6223, 137940), (6270, 136906), (6468, 132715), (6897, 124460), (6985, 122892), (7239, 118580), (7260, 118237), (7315, 117348), (7620, 112651), (7980, 107569), (8085, 106172), (8382, 102410), (8470, 101346), (8778, 97790), (8890, 96558), (9196, 93345), (9310, 92202), (9652, 88935), (9779, 87780), (10164, 84455), (10241, 83820), (10668, 80465), (10780, 79629), (11172, 76835), (11495, 74676), (11858, 72390), (12065, 71148), (12446, 68970), (12540, 68453), (12705, 67564), (13335, 64372), (13794, 62230), (13965, 61468), (13970, 61446), (14478, 59290), (14630, 58674), (15367, 55860), (16093, 53340), (16170, 53086), (16764, 51205), (16891, 50820), (16940, 50673), (17556, 48895), (17780, 48279), (17787, 48260), (18620, 46101), (18669, 45980), (19558, 43890), (20482, 41910), (20955, 40964), (21945, 39116), (22990, 37338), (23716, 36195), (24130, 35574), (24892, 34485), (25410, 33782), (26543, 32340), (26670, 32186), (27588, 31115), (27930, 30734), (27940, 30723), (28956, 29645), (29260, 29337)]