1720278672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{2719}}^1$

素因数の和:3013

約数の個数: 120

約数和(自身を含む): 5190739200

約数和(自身を除く): 3470460528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 269, 294, 336, 392, 538, 588, 784, 807, 1076, 1176, 1614, 1883, 2152, 2352, 2719, 3228, 3766, 4304, 5438, 5649, 6456, 7532, 8157, 10876, 11298, 12912, 13181, 15064, 16314, 19033, 21752, 22596, 26362, 30128, 32628, 38066, 39543, 43504, 45192, 52724, 57099, 65256, 76132, 79086, 90384, 105448, 114198, 130512, 133231, 152264, 158172, 210896, 228396, 266462, 304528, 316344, 399693, 456792, 532924, 632688, 731411, 799386, 913584, 1065848, 1462822, 1598772, 2131696, 2194233, 2925644, 3197544, 4388466, 5119877, 5851288, 6395088, 8776932, 10239754, 11702576, 15359631, 17553864, 20479508, 30719262, 35107728, 35839139, 40959016, 61438524, 71678278, 81918032, 107517417, 122877048, 143356556, 215034834, 245754096, 286713112, 430069668, 573426224, 860139336, 1720278672]

約数ペア:

[(1, 1720278672), (2, 860139336), (3, 573426224), (4, 430069668), (6, 286713112), (7, 245754096), (8, 215034834), (12, 143356556), (14, 122877048), (16, 107517417), (21, 81918032), (24, 71678278), (28, 61438524), (42, 40959016), (48, 35839139), (49, 35107728), (56, 30719262), (84, 20479508), (98, 17553864), (112, 15359631), (147, 11702576), (168, 10239754), (196, 8776932), (269, 6395088), (294, 5851288), (336, 5119877), (392, 4388466), (538, 3197544), (588, 2925644), (784, 2194233), (807, 2131696), (1076, 1598772), (1176, 1462822), (1614, 1065848), (1883, 913584), (2152, 799386), (2352, 731411), (2719, 632688), (3228, 532924), (3766, 456792), (4304, 399693), (5438, 316344), (5649, 304528), (6456, 266462), (7532, 228396), (8157, 210896), (10876, 158172), (11298, 152264), (12912, 133231), (13181, 130512), (15064, 114198), (16314, 105448), (19033, 90384), (21752, 79086), (22596, 76132), (26362, 65256), (30128, 57099), (32628, 52724), (38066, 45192), (39543, 43504)]