876116640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 3170119680

約数和(自身を除く): 2294003040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 239, 240, 280, 336, 420, 478, 480, 560, 672, 717, 840, 956, 1091, 1120, 1195, 1434, 1673, 1680, 1912, 2182, 2390, 2868, 3273, 3346, 3360, 3585, 3824, 4364, 4780, 5019, 5455, 5736, 6546, 6692, 7170, 7637, 7648, 8365, 8728, 9560, 10038, 10910, 11472, 13092, 13384, 14340, 15274, 16365, 16730, 17456, 19120, 20076, 21820, 22911, 22944, 25095, 26184, 26768, 28680, 30548, 32730, 33460, 34912, 38185, 38240, 40152, 43640, 45822, 50190, 52368, 53536, 57360, 61096, 65460, 66920, 76370, 80304, 87280, 91644, 100380, 104736, 114555, 114720, 122192, 130920, 133840, 152740, 160608, 174560, 183288, 200760, 229110, 244384, 260749, 261840, 267680, 305480, 366576, 401520, 458220, 521498, 523680, 610960, 733152, 782247, 803040, 916440, 1042996, 1221920, 1303745, 1564494, 1825243, 1832880, 2085992, 2607490, 3128988, 3650486, 3665760, 3911235, 4171984, 5214980, 5475729, 6257976, 7300972, 7822470, 8343968, 9126215, 10429960, 10951458, 12515952, 14601944, 15644940, 18252430, 20859920, 21902916, 25031904, 27378645, 29203888, 31289880, 36504860, 41719840, 43805832, 54757290, 58407776, 62579760, 73009720, 87611664, 109514580, 125159520, 146019440, 175223328, 219029160, 292038880, 438058320, 876116640]

約数ペア:

[(1, 876116640), (2, 438058320), (3, 292038880), (4, 219029160), (5, 175223328), (6, 146019440), (7, 125159520), (8, 109514580), (10, 87611664), (12, 73009720), (14, 62579760), (15, 58407776), (16, 54757290), (20, 43805832), (21, 41719840), (24, 36504860), (28, 31289880), (30, 29203888), (32, 27378645), (35, 25031904), (40, 21902916), (42, 20859920), (48, 18252430), (56, 15644940), (60, 14601944), (70, 12515952), (80, 10951458), (84, 10429960), (96, 9126215), (105, 8343968), (112, 7822470), (120, 7300972), (140, 6257976), (160, 5475729), (168, 5214980), (210, 4171984), (224, 3911235), (239, 3665760), (240, 3650486), (280, 3128988), (336, 2607490), (420, 2085992), (478, 1832880), (480, 1825243), (560, 1564494), (672, 1303745), (717, 1221920), (840, 1042996), (956, 916440), (1091, 803040), (1120, 782247), (1195, 733152), (1434, 610960), (1673, 523680), (1680, 521498), (1912, 458220), (2182, 401520), (2390, 366576), (2868, 305480), (3273, 267680), (3346, 261840), (3360, 260749), (3585, 244384), (3824, 229110), (4364, 200760), (4780, 183288), (5019, 174560), (5455, 160608), (5736, 152740), (6546, 133840), (6692, 130920), (7170, 122192), (7637, 114720), (7648, 114555), (8365, 104736), (8728, 100380), (9560, 91644), (10038, 87280), (10910, 80304), (11472, 76370), (13092, 66920), (13384, 65460), (14340, 61096), (15274, 57360), (16365, 53536), (16730, 52368), (17456, 50190), (19120, 45822), (20076, 43640), (21820, 40152), (22911, 38240), (22944, 38185), (25095, 34912), (26184, 33460), (26768, 32730), (28680, 30548)]