162656760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2437

約数の個数: 128

約数和(自身を含む): 564641280

約数和(自身を除く): 401984520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2333, 2490, 2905, 3320, 3486, 4648, 4666, 4980, 5810, 6972, 6999, 8715, 9332, 9960, 11620, 11665, 13944, 13998, 16331, 17430, 18664, 23240, 23330, 27996, 32662, 34860, 34995, 46660, 48993, 55992, 65324, 69720, 69990, 81655, 93320, 97986, 130648, 139980, 163310, 193639, 195972, 244965, 279960, 326620, 387278, 391944, 489930, 580917, 653240, 774556, 968195, 979860, 1161834, 1355473, 1549112, 1936390, 1959720, 2323668, 2710946, 2904585, 3872780, 4066419, 4647336, 5421892, 5809170, 6777365, 7745560, 8132838, 10843784, 11618340, 13554730, 16265676, 20332095, 23236680, 27109460, 32531352, 40664190, 54218920, 81328380, 162656760]

約数ペア:

[(1, 162656760), (2, 81328380), (3, 54218920), (4, 40664190), (5, 32531352), (6, 27109460), (7, 23236680), (8, 20332095), (10, 16265676), (12, 13554730), (14, 11618340), (15, 10843784), (20, 8132838), (21, 7745560), (24, 6777365), (28, 5809170), (30, 5421892), (35, 4647336), (40, 4066419), (42, 3872780), (56, 2904585), (60, 2710946), (70, 2323668), (83, 1959720), (84, 1936390), (105, 1549112), (120, 1355473), (140, 1161834), (166, 979860), (168, 968195), (210, 774556), (249, 653240), (280, 580917), (332, 489930), (415, 391944), (420, 387278), (498, 326620), (581, 279960), (664, 244965), (830, 195972), (840, 193639), (996, 163310), (1162, 139980), (1245, 130648), (1660, 97986), (1743, 93320), (1992, 81655), (2324, 69990), (2333, 69720), (2490, 65324), (2905, 55992), (3320, 48993), (3486, 46660), (4648, 34995), (4666, 34860), (4980, 32662), (5810, 27996), (6972, 23330), (6999, 23240), (8715, 18664), (9332, 17430), (9960, 16331), (11620, 13998), (11665, 13944)]