466200320

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 1156924440

約数和(自身を除く): 690724120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 379, 496, 620, 640, 758, 961, 992, 1240, 1280, 1516, 1895, 1922, 1984, 2480, 3032, 3790, 3844, 3968, 4805, 4960, 6064, 7580, 7688, 7936, 9610, 9920, 11749, 12128, 15160, 15376, 19220, 19840, 23498, 24256, 30320, 30752, 38440, 39680, 46996, 48512, 58745, 60640, 61504, 76880, 93992, 97024, 117490, 121280, 123008, 153760, 187984, 234980, 242560, 246016, 307520, 364219, 375968, 469960, 485120, 615040, 728438, 751936, 939920, 1230080, 1456876, 1503872, 1821095, 1879840, 2913752, 3007744, 3642190, 3759680, 5827504, 7284380, 7519360, 11655008, 14568760, 15038720, 23310016, 29137520, 46620032, 58275040, 93240064, 116550080, 233100160, 466200320]

約数ペア:

[(1, 466200320), (2, 233100160), (4, 116550080), (5, 93240064), (8, 58275040), (10, 46620032), (16, 29137520), (20, 23310016), (31, 15038720), (32, 14568760), (40, 11655008), (62, 7519360), (64, 7284380), (80, 5827504), (124, 3759680), (128, 3642190), (155, 3007744), (160, 2913752), (248, 1879840), (256, 1821095), (310, 1503872), (320, 1456876), (379, 1230080), (496, 939920), (620, 751936), (640, 728438), (758, 615040), (961, 485120), (992, 469960), (1240, 375968), (1280, 364219), (1516, 307520), (1895, 246016), (1922, 242560), (1984, 234980), (2480, 187984), (3032, 153760), (3790, 123008), (3844, 121280), (3968, 117490), (4805, 97024), (4960, 93992), (6064, 76880), (7580, 61504), (7688, 60640), (7936, 58745), (9610, 48512), (9920, 46996), (11749, 39680), (12128, 38440), (15160, 30752), (15376, 30320), (19220, 24256), (19840, 23498)]