3898496760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2986

約数の個数: 192

約数和(自身を含む): 12746004480

約数和(自身を除く): 8847507720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 361, 372, 380, 456, 465, 570, 589, 620, 722, 744, 760, 930, 1083, 1140, 1178, 1240, 1444, 1767, 1805, 1860, 2166, 2280, 2356, 2888, 2903, 2945, 3534, 3610, 3720, 4332, 4712, 5415, 5806, 5890, 7068, 7220, 8664, 8709, 8835, 10830, 11191, 11612, 11780, 14136, 14440, 14515, 17418, 17670, 21660, 22382, 23224, 23560, 29030, 33573, 34836, 35340, 43320, 43545, 44764, 55157, 55955, 58060, 67146, 69672, 70680, 87090, 89528, 89993, 110314, 111910, 116120, 134292, 165471, 167865, 174180, 179986, 220628, 223820, 268584, 269979, 275785, 330942, 335730, 348360, 359972, 441256, 447640, 449965, 539958, 551570, 661884, 671460, 719944, 827355, 899930, 1047983, 1079916, 1103140, 1323768, 1342920, 1349895, 1654710, 1709867, 1799860, 2095966, 2159832, 2206280, 2699790, 3143949, 3309420, 3419734, 3599720, 4191932, 5129601, 5239915, 5399580, 6287898, 6618840, 6839468, 8383864, 8549335, 10259202, 10479830, 10799160, 12575796, 13678936, 15719745, 17098670, 20518404, 20959660, 25151592, 25648005, 31439490, 32487473, 34197340, 41036808, 41919320, 51296010, 62878980, 64974946, 68394680, 97462419, 102592020, 125757960, 129949892, 162437365, 194924838, 205184040, 259899784, 324874730, 389849676, 487312095, 649749460, 779699352, 974624190, 1299498920, 1949248380, 3898496760]

約数ペア:

[(1, 3898496760), (2, 1949248380), (3, 1299498920), (4, 974624190), (5, 779699352), (6, 649749460), (8, 487312095), (10, 389849676), (12, 324874730), (15, 259899784), (19, 205184040), (20, 194924838), (24, 162437365), (30, 129949892), (31, 125757960), (38, 102592020), (40, 97462419), (57, 68394680), (60, 64974946), (62, 62878980), (76, 51296010), (93, 41919320), (95, 41036808), (114, 34197340), (120, 32487473), (124, 31439490), (152, 25648005), (155, 25151592), (186, 20959660), (190, 20518404), (228, 17098670), (248, 15719745), (285, 13678936), (310, 12575796), (361, 10799160), (372, 10479830), (380, 10259202), (456, 8549335), (465, 8383864), (570, 6839468), (589, 6618840), (620, 6287898), (722, 5399580), (744, 5239915), (760, 5129601), (930, 4191932), (1083, 3599720), (1140, 3419734), (1178, 3309420), (1240, 3143949), (1444, 2699790), (1767, 2206280), (1805, 2159832), (1860, 2095966), (2166, 1799860), (2280, 1709867), (2356, 1654710), (2888, 1349895), (2903, 1342920), (2945, 1323768), (3534, 1103140), (3610, 1079916), (3720, 1047983), (4332, 899930), (4712, 827355), (5415, 719944), (5806, 671460), (5890, 661884), (7068, 551570), (7220, 539958), (8664, 449965), (8709, 447640), (8835, 441256), (10830, 359972), (11191, 348360), (11612, 335730), (11780, 330942), (14136, 275785), (14440, 269979), (14515, 268584), (17418, 223820), (17670, 220628), (21660, 179986), (22382, 174180), (23224, 167865), (23560, 165471), (29030, 134292), (33573, 116120), (34836, 111910), (35340, 110314), (43320, 89993), (43545, 89528), (44764, 87090), (55157, 70680), (55955, 69672), (58060, 67146)]