43241640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 142611840

約数和(自身を除く): 99370200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 523, 530, 636, 689, 780, 795, 1046, 1060, 1272, 1378, 1560, 1569, 1590, 2067, 2092, 2120, 2615, 2756, 3138, 3180, 3445, 4134, 4184, 5230, 5512, 6276, 6360, 6799, 6890, 7845, 8268, 10335, 10460, 12552, 13598, 13780, 15690, 16536, 20397, 20670, 20920, 27196, 27560, 27719, 31380, 33995, 40794, 41340, 54392, 55438, 62760, 67990, 81588, 82680, 83157, 101985, 110876, 135980, 138595, 163176, 166314, 203970, 221752, 271960, 277190, 332628, 360347, 407940, 415785, 554380, 665256, 720694, 815880, 831570, 1081041, 1108760, 1441388, 1663140, 1801735, 2162082, 2882776, 3326280, 3603470, 4324164, 5405205, 7206940, 8648328, 10810410, 14413880, 21620820, 43241640]

約数ペア:

[(1, 43241640), (2, 21620820), (3, 14413880), (4, 10810410), (5, 8648328), (6, 7206940), (8, 5405205), (10, 4324164), (12, 3603470), (13, 3326280), (15, 2882776), (20, 2162082), (24, 1801735), (26, 1663140), (30, 1441388), (39, 1108760), (40, 1081041), (52, 831570), (53, 815880), (60, 720694), (65, 665256), (78, 554380), (104, 415785), (106, 407940), (120, 360347), (130, 332628), (156, 277190), (159, 271960), (195, 221752), (212, 203970), (260, 166314), (265, 163176), (312, 138595), (318, 135980), (390, 110876), (424, 101985), (520, 83157), (523, 82680), (530, 81588), (636, 67990), (689, 62760), (780, 55438), (795, 54392), (1046, 41340), (1060, 40794), (1272, 33995), (1378, 31380), (1560, 27719), (1569, 27560), (1590, 27196), (2067, 20920), (2092, 20670), (2120, 20397), (2615, 16536), (2756, 15690), (3138, 13780), (3180, 13598), (3445, 12552), (4134, 10460), (4184, 10335), (5230, 8268), (5512, 7845), (6276, 6890), (6360, 6799)]