1957095760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 5496076800

約数和(自身を除く): 3538981040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 37, 38, 40, 46, 68, 74, 76, 80, 85, 89, 92, 95, 115, 136, 148, 152, 170, 178, 184, 185, 190, 230, 272, 296, 304, 323, 340, 356, 368, 370, 380, 391, 437, 445, 460, 592, 629, 646, 680, 703, 712, 740, 760, 782, 851, 874, 890, 920, 1258, 1292, 1360, 1406, 1424, 1480, 1513, 1520, 1564, 1615, 1691, 1702, 1748, 1780, 1840, 1955, 2047, 2185, 2516, 2584, 2812, 2960, 3026, 3128, 3145, 3230, 3293, 3382, 3404, 3496, 3515, 3560, 3910, 4094, 4255, 4370, 5032, 5168, 5624, 6052, 6256, 6290, 6460, 6586, 6764, 6808, 6992, 7030, 7120, 7429, 7565, 7820, 8188, 8455, 8510, 8740, 10064, 10235, 11248, 11951, 12104, 12580, 12920, 13172, 13528, 13616, 14060, 14467, 14858, 15130, 15640, 16169, 16376, 16465, 16910, 17020, 17480, 20470, 23902, 24208, 25160, 25840, 26344, 27056, 28120, 28747, 28934, 29716, 30260, 31280, 32338, 32752, 32930, 33820, 34040, 34799, 34960, 37145, 38893, 40940, 47804, 50320, 52688, 55981, 56240, 57494, 57868, 59432, 59755, 60520, 62567, 64676, 65860, 67640, 68080, 69598, 72335, 74290, 75739, 77786, 80845, 81880, 95608, 111962, 114988, 115736, 118864, 119510, 121040, 125134, 129352, 131720, 135280, 139196, 143735, 144670, 148580, 151478, 155572, 161690, 163760, 173995, 191216, 194465, 223924, 229976, 231472, 239020, 250268, 258704, 263440, 274873, 278392, 279905, 287470, 289340, 297160, 302956, 311144, 312835, 323380, 347990, 378695, 388930, 447848, 459952, 478040, 500536, 549746, 556784, 559810, 574940, 578680, 594320, 605912, 622288, 625670, 646760, 661181, 695980, 757390, 777860, 895696, 956080, 1001072, 1063639, 1099492, 1119620, 1149880, 1157360, 1211824, 1251340, 1287563, 1293520, 1322362, 1374365, 1391960, 1439041, 1514780, 1555720, 2127278, 2198984, 2239240, 2299760, 2502680, 2575126, 2644724, 2748730, 2783920, 2878082, 3029560, 3111440, 3305905, 4254556, 4397968, 4478480, 5005360, 5150252, 5289448, 5318195, 5497460, 5756164, 6059120, 6437815, 6611810, 7195205, 8509112, 10300504, 10578896, 10636390, 10994920, 11512328, 12875630, 13223620, 14390410, 17018224, 20601008, 21272780, 21989840, 23024656, 24463697, 25751260, 26447240, 28780820, 42545560, 48927394, 51502520, 52894480, 57561640, 85091120, 97854788, 103005040, 115123280, 122318485, 195709576, 244636970, 391419152, 489273940, 978547880, 1957095760]

約数ペア:

[(1, 1957095760), (2, 978547880), (4, 489273940), (5, 391419152), (8, 244636970), (10, 195709576), (16, 122318485), (17, 115123280), (19, 103005040), (20, 97854788), (23, 85091120), (34, 57561640), (37, 52894480), (38, 51502520), (40, 48927394), (46, 42545560), (68, 28780820), (74, 26447240), (76, 25751260), (80, 24463697), (85, 23024656), (89, 21989840), (92, 21272780), (95, 20601008), (115, 17018224), (136, 14390410), (148, 13223620), (152, 12875630), (170, 11512328), (178, 10994920), (184, 10636390), (185, 10578896), (190, 10300504), (230, 8509112), (272, 7195205), (296, 6611810), (304, 6437815), (323, 6059120), (340, 5756164), (356, 5497460), (368, 5318195), (370, 5289448), (380, 5150252), (391, 5005360), (437, 4478480), (445, 4397968), (460, 4254556), (592, 3305905), (629, 3111440), (646, 3029560), (680, 2878082), (703, 2783920), (712, 2748730), (740, 2644724), (760, 2575126), (782, 2502680), (851, 2299760), (874, 2239240), (890, 2198984), (920, 2127278), (1258, 1555720), (1292, 1514780), (1360, 1439041), (1406, 1391960), (1424, 1374365), (1480, 1322362), (1513, 1293520), (1520, 1287563), (1564, 1251340), (1615, 1211824), (1691, 1157360), (1702, 1149880), (1748, 1119620), (1780, 1099492), (1840, 1063639), (1955, 1001072), (2047, 956080), (2185, 895696), (2516, 777860), (2584, 757390), (2812, 695980), (2960, 661181), (3026, 646760), (3128, 625670), (3145, 622288), (3230, 605912), (3293, 594320), (3382, 578680), (3404, 574940), (3496, 559810), (3515, 556784), (3560, 549746), (3910, 500536), (4094, 478040), (4255, 459952), (4370, 447848), (5032, 388930), (5168, 378695), (5624, 347990), (6052, 323380), (6256, 312835), (6290, 311144), (6460, 302956), (6586, 297160), (6764, 289340), (6808, 287470), (6992, 279905), (7030, 278392), (7120, 274873), (7429, 263440), (7565, 258704), (7820, 250268), (8188, 239020), (8455, 231472), (8510, 229976), (8740, 223924), (10064, 194465), (10235, 191216), (11248, 173995), (11951, 163760), (12104, 161690), (12580, 155572), (12920, 151478), (13172, 148580), (13528, 144670), (13616, 143735), (14060, 139196), (14467, 135280), (14858, 131720), (15130, 129352), (15640, 125134), (16169, 121040), (16376, 119510), (16465, 118864), (16910, 115736), (17020, 114988), (17480, 111962), (20470, 95608), (23902, 81880), (24208, 80845), (25160, 77786), (25840, 75739), (26344, 74290), (27056, 72335), (28120, 69598), (28747, 68080), (28934, 67640), (29716, 65860), (30260, 64676), (31280, 62567), (32338, 60520), (32752, 59755), (32930, 59432), (33820, 57868), (34040, 57494), (34799, 56240), (34960, 55981), (37145, 52688), (38893, 50320), (40940, 47804)]