1666296870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 4992565248

約数和(自身を除く): 3326268378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 71, 86, 105, 113, 115, 129, 138, 142, 161, 210, 213, 215, 226, 230, 258, 301, 322, 339, 345, 355, 426, 430, 483, 497, 565, 602, 645, 678, 690, 710, 791, 805, 903, 966, 989, 994, 1065, 1130, 1290, 1491, 1505, 1582, 1610, 1633, 1695, 1806, 1978, 2130, 2373, 2415, 2485, 2599, 2967, 2982, 3010, 3053, 3266, 3390, 3955, 4515, 4746, 4830, 4859, 4899, 4945, 4970, 5198, 5934, 6106, 6923, 7455, 7797, 7910, 8023, 8165, 9030, 9159, 9718, 9798, 9890, 11431, 11865, 12995, 13846, 14577, 14835, 14910, 15265, 15594, 16046, 16330, 18193, 18318, 20769, 21371, 22862, 23730, 24069, 24295, 24495, 25990, 29154, 29670, 30530, 34013, 34293, 34615, 36386, 38985, 40115, 41538, 42742, 45795, 48138, 48590, 48990, 54579, 56161, 57155, 64113, 68026, 68586, 69230, 70219, 72885, 77970, 80230, 90965, 91590, 102039, 103845, 106855, 109158, 111757, 112322, 114310, 120345, 128226, 140438, 145770, 168483, 170065, 171465, 181930, 184529, 204078, 207690, 210657, 213710, 223514, 240690, 272895, 280805, 320565, 335271, 336966, 340130, 342930, 344989, 351095, 369058, 421314, 491533, 510195, 545790, 553587, 558785, 561610, 641130, 670542, 689978, 702190, 782299, 842415, 922645, 983066, 1020390, 1034967, 1053285, 1107174, 1117570, 1291703, 1474599, 1564598, 1676355, 1684830, 1724945, 1845290, 2069934, 2106570, 2346897, 2414923, 2457665, 2583406, 2767935, 2949198, 3352710, 3449890, 3875109, 3911495, 4693794, 4829846, 4915330, 5174835, 5535870, 6458515, 7244769, 7372995, 7750218, 7822990, 7934747, 10349670, 11734485, 12074615, 12917030, 14489538, 14745990, 15869494, 19375545, 23468970, 23804241, 24149230, 36223845, 38751090, 39673735, 47608482, 55543229, 72447690, 79347470, 111086458, 119021205, 166629687, 238042410, 277716145, 333259374, 555432290, 833148435, 1666296870]

約数ペア:

[(1, 1666296870), (2, 833148435), (3, 555432290), (5, 333259374), (6, 277716145), (7, 238042410), (10, 166629687), (14, 119021205), (15, 111086458), (21, 79347470), (23, 72447690), (30, 55543229), (35, 47608482), (42, 39673735), (43, 38751090), (46, 36223845), (69, 24149230), (70, 23804241), (71, 23468970), (86, 19375545), (105, 15869494), (113, 14745990), (115, 14489538), (129, 12917030), (138, 12074615), (142, 11734485), (161, 10349670), (210, 7934747), (213, 7822990), (215, 7750218), (226, 7372995), (230, 7244769), (258, 6458515), (301, 5535870), (322, 5174835), (339, 4915330), (345, 4829846), (355, 4693794), (426, 3911495), (430, 3875109), (483, 3449890), (497, 3352710), (565, 2949198), (602, 2767935), (645, 2583406), (678, 2457665), (690, 2414923), (710, 2346897), (791, 2106570), (805, 2069934), (903, 1845290), (966, 1724945), (989, 1684830), (994, 1676355), (1065, 1564598), (1130, 1474599), (1290, 1291703), (1491, 1117570), (1505, 1107174), (1582, 1053285), (1610, 1034967), (1633, 1020390), (1695, 983066), (1806, 922645), (1978, 842415), (2130, 782299), (2373, 702190), (2415, 689978), (2485, 670542), (2599, 641130), (2967, 561610), (2982, 558785), (3010, 553587), (3053, 545790), (3266, 510195), (3390, 491533), (3955, 421314), (4515, 369058), (4746, 351095), (4830, 344989), (4859, 342930), (4899, 340130), (4945, 336966), (4970, 335271), (5198, 320565), (5934, 280805), (6106, 272895), (6923, 240690), (7455, 223514), (7797, 213710), (7910, 210657), (8023, 207690), (8165, 204078), (9030, 184529), (9159, 181930), (9718, 171465), (9798, 170065), (9890, 168483), (11431, 145770), (11865, 140438), (12995, 128226), (13846, 120345), (14577, 114310), (14835, 112322), (14910, 111757), (15265, 109158), (15594, 106855), (16046, 103845), (16330, 102039), (18193, 91590), (18318, 90965), (20769, 80230), (21371, 77970), (22862, 72885), (23730, 70219), (24069, 69230), (24295, 68586), (24495, 68026), (25990, 64113), (29154, 57155), (29670, 56161), (30530, 54579), (34013, 48990), (34293, 48590), (34615, 48138), (36386, 45795), (38985, 42742), (40115, 41538)]