65736120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 143282760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 431, 465, 492, 615, 620, 744, 820, 862, 930, 984, 1230, 1240, 1271, 1293, 1640, 1724, 1860, 2155, 2460, 2542, 2586, 3448, 3720, 3813, 4310, 4920, 5084, 5172, 6355, 6465, 7626, 8620, 10168, 10344, 12710, 12930, 13361, 15252, 17240, 17671, 19065, 25420, 25860, 26722, 30504, 35342, 38130, 40083, 50840, 51720, 53013, 53444, 66805, 70684, 76260, 80166, 88355, 106026, 106888, 133610, 141368, 152520, 160332, 176710, 200415, 212052, 265065, 267220, 320664, 353420, 400830, 424104, 530130, 534440, 547801, 706840, 801660, 1060260, 1095602, 1603320, 1643403, 2120520, 2191204, 2739005, 3286806, 4382408, 5478010, 6573612, 8217015, 10956020, 13147224, 16434030, 21912040, 32868060, 65736120]

約数ペア:

[(1, 65736120), (2, 32868060), (3, 21912040), (4, 16434030), (5, 13147224), (6, 10956020), (8, 8217015), (10, 6573612), (12, 5478010), (15, 4382408), (20, 3286806), (24, 2739005), (30, 2191204), (31, 2120520), (40, 1643403), (41, 1603320), (60, 1095602), (62, 1060260), (82, 801660), (93, 706840), (120, 547801), (123, 534440), (124, 530130), (155, 424104), (164, 400830), (186, 353420), (205, 320664), (246, 267220), (248, 265065), (310, 212052), (328, 200415), (372, 176710), (410, 160332), (431, 152520), (465, 141368), (492, 133610), (615, 106888), (620, 106026), (744, 88355), (820, 80166), (862, 76260), (930, 70684), (984, 66805), (1230, 53444), (1240, 53013), (1271, 51720), (1293, 50840), (1640, 40083), (1724, 38130), (1860, 35342), (2155, 30504), (2460, 26722), (2542, 25860), (2586, 25420), (3448, 19065), (3720, 17671), (3813, 17240), (4310, 15252), (4920, 13361), (5084, 12930), (5172, 12710), (6355, 10344), (6465, 10168), (7626, 8620)]