7829677360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 19295907840

約数和(自身を除く): 11466230480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 79, 80, 86, 94, 158, 172, 188, 215, 235, 316, 344, 376, 395, 430, 470, 613, 632, 688, 752, 790, 860, 940, 1226, 1264, 1580, 1720, 1880, 2021, 2452, 3065, 3160, 3397, 3440, 3713, 3760, 4042, 4904, 6130, 6320, 6794, 7426, 8084, 9808, 10105, 12260, 13588, 14852, 16168, 16985, 18565, 20210, 24520, 26359, 27176, 28811, 29704, 32336, 33970, 37130, 40420, 48427, 49040, 52718, 54352, 57622, 59408, 67940, 74260, 80840, 96854, 105436, 115244, 131795, 135880, 144055, 148520, 159659, 161680, 193708, 210872, 230488, 242135, 263590, 271760, 288110, 297040, 319318, 387416, 421744, 460976, 484270, 527180, 576220, 638636, 774832, 798295, 968540, 1054360, 1152440, 1238873, 1277272, 1596590, 1937080, 2082361, 2108720, 2276069, 2304880, 2477746, 2554544, 3193180, 3874160, 4164722, 4552138, 4955492, 6194365, 6386360, 8329444, 9104276, 9910984, 10411805, 11380345, 12388730, 12772720, 16658888, 18208552, 19821968, 20823610, 22760690, 24777460, 33317776, 36417104, 41647220, 45521380, 49554920, 83294440, 91042760, 97870967, 99109840, 166588880, 182085520, 195741934, 391483868, 489354835, 782967736, 978709670, 1565935472, 1957419340, 3914838680, 7829677360]

約数ペア:

[(1, 7829677360), (2, 3914838680), (4, 1957419340), (5, 1565935472), (8, 978709670), (10, 782967736), (16, 489354835), (20, 391483868), (40, 195741934), (43, 182085520), (47, 166588880), (79, 99109840), (80, 97870967), (86, 91042760), (94, 83294440), (158, 49554920), (172, 45521380), (188, 41647220), (215, 36417104), (235, 33317776), (316, 24777460), (344, 22760690), (376, 20823610), (395, 19821968), (430, 18208552), (470, 16658888), (613, 12772720), (632, 12388730), (688, 11380345), (752, 10411805), (790, 9910984), (860, 9104276), (940, 8329444), (1226, 6386360), (1264, 6194365), (1580, 4955492), (1720, 4552138), (1880, 4164722), (2021, 3874160), (2452, 3193180), (3065, 2554544), (3160, 2477746), (3397, 2304880), (3440, 2276069), (3713, 2108720), (3760, 2082361), (4042, 1937080), (4904, 1596590), (6130, 1277272), (6320, 1238873), (6794, 1152440), (7426, 1054360), (8084, 968540), (9808, 798295), (10105, 774832), (12260, 638636), (13588, 576220), (14852, 527180), (16168, 484270), (16985, 460976), (18565, 421744), (20210, 387416), (24520, 319318), (26359, 297040), (27176, 288110), (28811, 271760), (29704, 263590), (32336, 242135), (33970, 230488), (37130, 210872), (40420, 193708), (48427, 161680), (49040, 159659), (52718, 148520), (54352, 144055), (57622, 135880), (59408, 131795), (67940, 115244), (74260, 105436), (80840, 96854)]