791018280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1180

約数の個数: 192

約数和(自身を含む): 2787417360

約数和(自身を除く): 1996399080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 173, 180, 195, 234, 260, 312, 346, 360, 390, 468, 519, 520, 585, 692, 780, 865, 936, 977, 1038, 1170, 1384, 1557, 1560, 1730, 1954, 2076, 2249, 2340, 2595, 2931, 3114, 3460, 3908, 4152, 4498, 4680, 4885, 5190, 5862, 6228, 6747, 6920, 7785, 7816, 8793, 8996, 9770, 10380, 11245, 11724, 12456, 12701, 13494, 14655, 15570, 17586, 17992, 19540, 20241, 20760, 22490, 23448, 25402, 26988, 29310, 31140, 33735, 35172, 38103, 39080, 40482, 43965, 44980, 50804, 53976, 58620, 62280, 63505, 67470, 70344, 76206, 80964, 87930, 89960, 101205, 101608, 114309, 117240, 127010, 134940, 152412, 161928, 169021, 175860, 190515, 202410, 228618, 254020, 269880, 304824, 338042, 351720, 381030, 404820, 457236, 507063, 508040, 571545, 676084, 762060, 809640, 845105, 914472, 1014126, 1143090, 1352168, 1521189, 1524120, 1690210, 2028252, 2197273, 2286180, 2535315, 3042378, 3380420, 4056504, 4394546, 4572360, 5070630, 6084756, 6591819, 6760840, 7605945, 8789092, 10141260, 10986365, 12169512, 13183638, 15211890, 17578184, 19775457, 20282520, 21972730, 26367276, 30423780, 32959095, 39550914, 43945460, 52734552, 60847560, 65918190, 79101828, 87890920, 98877285, 131836380, 158203656, 197754570, 263672760, 395509140, 791018280]

約数ペア:

[(1, 791018280), (2, 395509140), (3, 263672760), (4, 197754570), (5, 158203656), (6, 131836380), (8, 98877285), (9, 87890920), (10, 79101828), (12, 65918190), (13, 60847560), (15, 52734552), (18, 43945460), (20, 39550914), (24, 32959095), (26, 30423780), (30, 26367276), (36, 21972730), (39, 20282520), (40, 19775457), (45, 17578184), (52, 15211890), (60, 13183638), (65, 12169512), (72, 10986365), (78, 10141260), (90, 8789092), (104, 7605945), (117, 6760840), (120, 6591819), (130, 6084756), (156, 5070630), (173, 4572360), (180, 4394546), (195, 4056504), (234, 3380420), (260, 3042378), (312, 2535315), (346, 2286180), (360, 2197273), (390, 2028252), (468, 1690210), (519, 1524120), (520, 1521189), (585, 1352168), (692, 1143090), (780, 1014126), (865, 914472), (936, 845105), (977, 809640), (1038, 762060), (1170, 676084), (1384, 571545), (1557, 508040), (1560, 507063), (1730, 457236), (1954, 404820), (2076, 381030), (2249, 351720), (2340, 338042), (2595, 304824), (2931, 269880), (3114, 254020), (3460, 228618), (3908, 202410), (4152, 190515), (4498, 175860), (4680, 169021), (4885, 161928), (5190, 152412), (5862, 134940), (6228, 127010), (6747, 117240), (6920, 114309), (7785, 101608), (7816, 101205), (8793, 89960), (8996, 87930), (9770, 80964), (10380, 76206), (11245, 70344), (11724, 67470), (12456, 63505), (12701, 62280), (13494, 58620), (14655, 53976), (15570, 50804), (17586, 44980), (17992, 43965), (19540, 40482), (20241, 39080), (20760, 38103), (22490, 35172), (23448, 33735), (25402, 31140), (26988, 29310)]