1622273960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 4091472000

約数和(自身を除く): 2469198040

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 307, 323, 340, 380, 409, 614, 646, 680, 760, 818, 1228, 1292, 1535, 1615, 1636, 2045, 2456, 2584, 3070, 3230, 3272, 4090, 5219, 5833, 6140, 6460, 6953, 7771, 8180, 10438, 11666, 12280, 12920, 13906, 15542, 16360, 20876, 23332, 26095, 27812, 29165, 31084, 34765, 38855, 41752, 46664, 52190, 55624, 58330, 62168, 69530, 77710, 99161, 104380, 116660, 125563, 132107, 139060, 155420, 198322, 208760, 233320, 251126, 264214, 278120, 310840, 396644, 495805, 502252, 528428, 627815, 660535, 793288, 991610, 1004504, 1056856, 1255630, 1321070, 1983220, 2134571, 2385697, 2511260, 2642140, 3966440, 4269142, 4771394, 5022520, 5284280, 8538284, 9542788, 10672855, 11928485, 17076568, 19085576, 21345710, 23856970, 40556849, 42691420, 47713940, 81113698, 85382840, 95427880, 162227396, 202784245, 324454792, 405568490, 811136980, 1622273960]

約数ペア:

[(1, 1622273960), (2, 811136980), (4, 405568490), (5, 324454792), (8, 202784245), (10, 162227396), (17, 95427880), (19, 85382840), (20, 81113698), (34, 47713940), (38, 42691420), (40, 40556849), (68, 23856970), (76, 21345710), (85, 19085576), (95, 17076568), (136, 11928485), (152, 10672855), (170, 9542788), (190, 8538284), (307, 5284280), (323, 5022520), (340, 4771394), (380, 4269142), (409, 3966440), (614, 2642140), (646, 2511260), (680, 2385697), (760, 2134571), (818, 1983220), (1228, 1321070), (1292, 1255630), (1535, 1056856), (1615, 1004504), (1636, 991610), (2045, 793288), (2456, 660535), (2584, 627815), (3070, 528428), (3230, 502252), (3272, 495805), (4090, 396644), (5219, 310840), (5833, 278120), (6140, 264214), (6460, 251126), (6953, 233320), (7771, 208760), (8180, 198322), (10438, 155420), (11666, 139060), (12280, 132107), (12920, 125563), (13906, 116660), (15542, 104380), (16360, 99161), (20876, 77710), (23332, 69530), (26095, 62168), (27812, 58330), (29165, 55624), (31084, 52190), (34765, 46664), (38855, 41752)]