73077480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 277655040

約数和(自身を除く): 204577560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 617, 630, 658, 705, 840, 846, 940, 987, 1128, 1234, 1260, 1316, 1410, 1645, 1692, 1851, 1880, 1974, 2115, 2468, 2520, 2632, 2820, 2961, 3085, 3290, 3384, 3702, 3948, 4230, 4319, 4935, 4936, 5553, 5640, 5922, 6170, 6580, 7404, 7896, 8460, 8638, 9255, 9870, 11106, 11844, 12340, 12957, 13160, 14805, 14808, 16920, 17276, 18510, 19740, 21595, 22212, 23688, 24680, 25914, 27765, 28999, 29610, 34552, 37020, 38871, 39480, 43190, 44424, 51828, 55530, 57998, 59220, 64785, 74040, 77742, 86380, 86997, 103656, 111060, 115996, 118440, 129570, 144995, 155484, 172760, 173994, 194355, 202993, 222120, 231992, 259140, 260991, 289990, 310968, 347988, 388710, 405986, 434985, 518280, 521982, 579980, 608979, 695976, 777420, 811972, 869970, 1014965, 1043964, 1159960, 1217958, 1304955, 1554840, 1623944, 1739940, 1826937, 2029930, 2087928, 2435916, 2609910, 3044895, 3479880, 3653874, 4059860, 4871832, 5219820, 6089790, 7307748, 8119720, 9134685, 10439640, 12179580, 14615496, 18269370, 24359160, 36538740, 73077480]

約数ペア:

[(1, 73077480), (2, 36538740), (3, 24359160), (4, 18269370), (5, 14615496), (6, 12179580), (7, 10439640), (8, 9134685), (9, 8119720), (10, 7307748), (12, 6089790), (14, 5219820), (15, 4871832), (18, 4059860), (20, 3653874), (21, 3479880), (24, 3044895), (28, 2609910), (30, 2435916), (35, 2087928), (36, 2029930), (40, 1826937), (42, 1739940), (45, 1623944), (47, 1554840), (56, 1304955), (60, 1217958), (63, 1159960), (70, 1043964), (72, 1014965), (84, 869970), (90, 811972), (94, 777420), (105, 695976), (120, 608979), (126, 579980), (140, 521982), (141, 518280), (168, 434985), (180, 405986), (188, 388710), (210, 347988), (235, 310968), (252, 289990), (280, 260991), (282, 259140), (315, 231992), (329, 222120), (360, 202993), (376, 194355), (420, 173994), (423, 172760), (470, 155484), (504, 144995), (564, 129570), (617, 118440), (630, 115996), (658, 111060), (705, 103656), (840, 86997), (846, 86380), (940, 77742), (987, 74040), (1128, 64785), (1234, 59220), (1260, 57998), (1316, 55530), (1410, 51828), (1645, 44424), (1692, 43190), (1851, 39480), (1880, 38871), (1974, 37020), (2115, 34552), (2468, 29610), (2520, 28999), (2632, 27765), (2820, 25914), (2961, 24680), (3085, 23688), (3290, 22212), (3384, 21595), (3702, 19740), (3948, 18510), (4230, 17276), (4319, 16920), (4935, 14808), (4936, 14805), (5553, 13160), (5640, 12957), (5922, 12340), (6170, 11844), (6580, 11106), (7404, 9870), (7896, 9255), (8460, 8638)]