121372160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 358852032

約数和(自身を除く): 237479872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 521, 560, 640, 728, 832, 896, 910, 1040, 1042, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2084, 2240, 2560, 2605, 2912, 3328, 3584, 3640, 3647, 4160, 4168, 4480, 5210, 5824, 6656, 6773, 7280, 7294, 8320, 8336, 8960, 10420, 11648, 13546, 14560, 14588, 16640, 16672, 17920, 18235, 20840, 23296, 27092, 29120, 29176, 33280, 33344, 33865, 36470, 41680, 46592, 47411, 54184, 58240, 58352, 66688, 67730, 72940, 83360, 94822, 108368, 116480, 116704, 133376, 135460, 145880, 166720, 189644, 216736, 232960, 233408, 237055, 266752, 270920, 291760, 333440, 379288, 433472, 466816, 474110, 541840, 583520, 666880, 758576, 866944, 933632, 948220, 1083680, 1167040, 1333760, 1517152, 1733888, 1867264, 1896440, 2167360, 2334080, 3034304, 3467776, 3792880, 4334720, 4668160, 6068608, 7585760, 8669440, 9336320, 12137216, 15171520, 17338880, 24274432, 30343040, 60686080, 121372160]

約数ペア:

[(1, 121372160), (2, 60686080), (4, 30343040), (5, 24274432), (7, 17338880), (8, 15171520), (10, 12137216), (13, 9336320), (14, 8669440), (16, 7585760), (20, 6068608), (26, 4668160), (28, 4334720), (32, 3792880), (35, 3467776), (40, 3034304), (52, 2334080), (56, 2167360), (64, 1896440), (65, 1867264), (70, 1733888), (80, 1517152), (91, 1333760), (104, 1167040), (112, 1083680), (128, 948220), (130, 933632), (140, 866944), (160, 758576), (182, 666880), (208, 583520), (224, 541840), (256, 474110), (260, 466816), (280, 433472), (320, 379288), (364, 333440), (416, 291760), (448, 270920), (455, 266752), (512, 237055), (520, 233408), (521, 232960), (560, 216736), (640, 189644), (728, 166720), (832, 145880), (896, 135460), (910, 133376), (1040, 116704), (1042, 116480), (1120, 108368), (1280, 94822), (1456, 83360), (1664, 72940), (1792, 67730), (1820, 66688), (2080, 58352), (2084, 58240), (2240, 54184), (2560, 47411), (2605, 46592), (2912, 41680), (3328, 36470), (3584, 33865), (3640, 33344), (3647, 33280), (4160, 29176), (4168, 29120), (4480, 27092), (5210, 23296), (5824, 20840), (6656, 18235), (6773, 17920), (7280, 16672), (7294, 16640), (8320, 14588), (8336, 14560), (8960, 13546), (10420, 11648)]