15740422920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{6959}}^1$

素因数の和:7140

約数の個数: 192

約数和(自身を含む): 52507353600

約数和(自身を除く): 36766930680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 103, 120, 122, 180, 183, 206, 244, 305, 309, 360, 366, 412, 488, 515, 549, 610, 618, 732, 824, 915, 927, 1030, 1098, 1220, 1236, 1464, 1545, 1830, 1854, 2060, 2196, 2440, 2472, 2745, 3090, 3660, 3708, 4120, 4392, 4635, 5490, 6180, 6283, 6959, 7320, 7416, 9270, 10980, 12360, 12566, 13918, 18540, 18849, 20877, 21960, 25132, 27836, 31415, 34795, 37080, 37698, 41754, 50264, 55672, 56547, 62631, 62830, 69590, 75396, 83508, 94245, 104385, 113094, 125262, 125660, 139180, 150792, 167016, 188490, 208770, 226188, 250524, 251320, 278360, 282735, 313155, 376980, 417540, 424499, 452376, 501048, 565470, 626310, 716777, 753960, 835080, 848998, 1130940, 1252620, 1273497, 1433554, 1697996, 2122495, 2150331, 2261880, 2505240, 2546994, 2867108, 3395992, 3583885, 3820491, 4244990, 4300662, 5093988, 5734216, 6367485, 6450993, 7167770, 7640982, 8489980, 8601324, 10187976, 10751655, 12734970, 12901986, 14335540, 15281964, 16979960, 17202648, 19102455, 21503310, 25469940, 25803972, 28671080, 30563928, 32254965, 38204910, 43006620, 43723397, 50939880, 51607944, 64509930, 76409820, 86013240, 87446794, 129019860, 131170191, 152819640, 174893588, 218616985, 258039720, 262340382, 349787176, 393510573, 437233970, 524680764, 655850955, 787021146, 874467940, 1049361528, 1311701910, 1574042292, 1748935880, 1967552865, 2623403820, 3148084584, 3935105730, 5246807640, 7870211460, 15740422920]

約数ペア:

[(1, 15740422920), (2, 7870211460), (3, 5246807640), (4, 3935105730), (5, 3148084584), (6, 2623403820), (8, 1967552865), (9, 1748935880), (10, 1574042292), (12, 1311701910), (15, 1049361528), (18, 874467940), (20, 787021146), (24, 655850955), (30, 524680764), (36, 437233970), (40, 393510573), (45, 349787176), (60, 262340382), (61, 258039720), (72, 218616985), (90, 174893588), (103, 152819640), (120, 131170191), (122, 129019860), (180, 87446794), (183, 86013240), (206, 76409820), (244, 64509930), (305, 51607944), (309, 50939880), (360, 43723397), (366, 43006620), (412, 38204910), (488, 32254965), (515, 30563928), (549, 28671080), (610, 25803972), (618, 25469940), (732, 21503310), (824, 19102455), (915, 17202648), (927, 16979960), (1030, 15281964), (1098, 14335540), (1220, 12901986), (1236, 12734970), (1464, 10751655), (1545, 10187976), (1830, 8601324), (1854, 8489980), (2060, 7640982), (2196, 7167770), (2440, 6450993), (2472, 6367485), (2745, 5734216), (3090, 5093988), (3660, 4300662), (3708, 4244990), (4120, 3820491), (4392, 3583885), (4635, 3395992), (5490, 2867108), (6180, 2546994), (6283, 2505240), (6959, 2261880), (7320, 2150331), (7416, 2122495), (9270, 1697996), (10980, 1433554), (12360, 1273497), (12566, 1252620), (13918, 1130940), (18540, 848998), (18849, 835080), (20877, 753960), (21960, 716777), (25132, 626310), (27836, 565470), (31415, 501048), (34795, 452376), (37080, 424499), (37698, 417540), (41754, 376980), (50264, 313155), (55672, 282735), (56547, 278360), (62631, 251320), (62830, 250524), (69590, 226188), (75396, 208770), (83508, 188490), (94245, 167016), (104385, 150792), (113094, 139180), (125262, 125660)]