61990714880

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{45949}}^1$

素因数の和:46020

約数の個数: 160

約数和(自身を含む): 162455673600

約数和(自身を除く): 100464958720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2560, 2635, 2720, 3968, 4216, 4352, 4960, 5270, 5440, 7936, 8432, 8704, 9920, 10540, 10880, 15872, 16864, 19840, 21080, 21760, 33728, 39680, 42160, 43520, 45949, 67456, 79360, 84320, 91898, 134912, 168640, 183796, 229745, 269824, 337280, 367592, 459490, 674560, 735184, 781133, 918980, 1349120, 1424419, 1470368, 1562266, 1837960, 2848838, 2940736, 3124532, 3675920, 3905665, 5697676, 5881472, 6249064, 7122095, 7351840, 7811330, 11395352, 11762944, 12498128, 14244190, 14703680, 15622660, 22790704, 23525888, 24215123, 24996256, 28488380, 29407360, 31245320, 45581408, 48430246, 49992512, 56976760, 58814720, 62490640, 91162816, 96860492, 99985024, 113953520, 117629440, 121075615, 124981280, 182325632, 193720984, 199970048, 227907040, 242151230, 249962560, 364651264, 387441968, 399940096, 455814080, 484302460, 499925120, 729302528, 774883936, 911628160, 968604920, 999850240, 1549767872, 1823256320, 1937209840, 1999700480, 3099535744, 3646512640, 3874419680, 6199071488, 7748839360, 12398142976, 15497678720, 30995357440, 61990714880]

約数ペア:

[(1, 61990714880), (2, 30995357440), (4, 15497678720), (5, 12398142976), (8, 7748839360), (10, 6199071488), (16, 3874419680), (17, 3646512640), (20, 3099535744), (31, 1999700480), (32, 1937209840), (34, 1823256320), (40, 1549767872), (62, 999850240), (64, 968604920), (68, 911628160), (80, 774883936), (85, 729302528), (124, 499925120), (128, 484302460), (136, 455814080), (155, 399940096), (160, 387441968), (170, 364651264), (248, 249962560), (256, 242151230), (272, 227907040), (310, 199970048), (320, 193720984), (340, 182325632), (496, 124981280), (512, 121075615), (527, 117629440), (544, 113953520), (620, 99985024), (640, 96860492), (680, 91162816), (992, 62490640), (1054, 58814720), (1088, 56976760), (1240, 49992512), (1280, 48430246), (1360, 45581408), (1984, 31245320), (2108, 29407360), (2176, 28488380), (2480, 24996256), (2560, 24215123), (2635, 23525888), (2720, 22790704), (3968, 15622660), (4216, 14703680), (4352, 14244190), (4960, 12498128), (5270, 11762944), (5440, 11395352), (7936, 7811330), (8432, 7351840), (8704, 7122095), (9920, 6249064), (10540, 5881472), (10880, 5697676), (15872, 3905665), (16864, 3675920), (19840, 3124532), (21080, 2940736), (21760, 2848838), (33728, 1837960), (39680, 1562266), (42160, 1470368), (43520, 1424419), (45949, 1349120), (67456, 918980), (79360, 781133), (84320, 735184), (91898, 674560), (134912, 459490), (168640, 367592), (183796, 337280), (229745, 269824)]