2271356960

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 5476993200

約数和(自身を除く): 3205636240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 409, 488, 569, 610, 818, 976, 1138, 1220, 1636, 1952, 2045, 2276, 2440, 2845, 3272, 4090, 4552, 4880, 5690, 6544, 8180, 9104, 9760, 11380, 13088, 16360, 18208, 22760, 24949, 32720, 34709, 45520, 49898, 65440, 69418, 91040, 99796, 124745, 138836, 173545, 199592, 232721, 249490, 277672, 347090, 399184, 465442, 498980, 555344, 694180, 798368, 930884, 997960, 1110688, 1163605, 1388360, 1861768, 1995920, 2327210, 2776720, 3723536, 3991840, 4654420, 5553440, 7447072, 9308840, 14195981, 18617680, 28391962, 37235360, 56783924, 70979905, 113567848, 141959810, 227135696, 283919620, 454271392, 567839240, 1135678480, 2271356960]

約数ペア:

[(1, 2271356960), (2, 1135678480), (4, 567839240), (5, 454271392), (8, 283919620), (10, 227135696), (16, 141959810), (20, 113567848), (32, 70979905), (40, 56783924), (61, 37235360), (80, 28391962), (122, 18617680), (160, 14195981), (244, 9308840), (305, 7447072), (409, 5553440), (488, 4654420), (569, 3991840), (610, 3723536), (818, 2776720), (976, 2327210), (1138, 1995920), (1220, 1861768), (1636, 1388360), (1952, 1163605), (2045, 1110688), (2276, 997960), (2440, 930884), (2845, 798368), (3272, 694180), (4090, 555344), (4552, 498980), (4880, 465442), (5690, 399184), (6544, 347090), (8180, 277672), (9104, 249490), (9760, 232721), (11380, 199592), (13088, 173545), (16360, 138836), (18208, 124745), (22760, 99796), (24949, 91040), (32720, 69418), (34709, 65440), (45520, 49898)]