1633378920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{52963}}^1$

素因数の和:53234

約数の個数: 64

約数和(自身を含む): 4919296320

約数和(自身を除く): 3285917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 52963, 105926, 158889, 211852, 264815, 317778, 423704, 529630, 635556, 794445, 1059260, 1271112, 1588890, 2118520, 3177780, 6355560, 13611491, 27222982, 40834473, 54445964, 68057455, 81668946, 108891928, 136114910, 163337892, 204172365, 272229820, 326675784, 408344730, 544459640, 816689460, 1633378920]

約数ペア:

[(1, 1633378920), (2, 816689460), (3, 544459640), (4, 408344730), (5, 326675784), (6, 272229820), (8, 204172365), (10, 163337892), (12, 136114910), (15, 108891928), (20, 81668946), (24, 68057455), (30, 54445964), (40, 40834473), (60, 27222982), (120, 13611491), (257, 6355560), (514, 3177780), (771, 2118520), (1028, 1588890), (1285, 1271112), (1542, 1059260), (2056, 794445), (2570, 635556), (3084, 529630), (3855, 423704), (5140, 317778), (6168, 264815), (7710, 211852), (10280, 158889), (15420, 105926), (30840, 52963)]