350943320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1537

約数の個数: 128

約数和(自身を含む): 987033600

約数和(自身を除く): 636090280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 364, 455, 469, 520, 536, 670, 728, 871, 910, 938, 1340, 1439, 1742, 1820, 1876, 2345, 2680, 2878, 3484, 3640, 3752, 4355, 4690, 5756, 6097, 6968, 7195, 8710, 9380, 10073, 11512, 12194, 14390, 17420, 18707, 18760, 20146, 24388, 28780, 30485, 34840, 37414, 40292, 48776, 50365, 57560, 60970, 74828, 80584, 93535, 96413, 100730, 121940, 130949, 149656, 187070, 192826, 201460, 243880, 261898, 374140, 385652, 402920, 482065, 523796, 654745, 674891, 748280, 771304, 964130, 1047592, 1253369, 1309490, 1349782, 1928260, 2506738, 2618980, 2699564, 3374455, 3856520, 5013476, 5237960, 5399128, 6266845, 6748910, 8773583, 10026952, 12533690, 13497820, 17547166, 25067380, 26995640, 35094332, 43867915, 50134760, 70188664, 87735830, 175471660, 350943320]

約数ペア:

[(1, 350943320), (2, 175471660), (4, 87735830), (5, 70188664), (7, 50134760), (8, 43867915), (10, 35094332), (13, 26995640), (14, 25067380), (20, 17547166), (26, 13497820), (28, 12533690), (35, 10026952), (40, 8773583), (52, 6748910), (56, 6266845), (65, 5399128), (67, 5237960), (70, 5013476), (91, 3856520), (104, 3374455), (130, 2699564), (134, 2618980), (140, 2506738), (182, 1928260), (260, 1349782), (268, 1309490), (280, 1253369), (335, 1047592), (364, 964130), (455, 771304), (469, 748280), (520, 674891), (536, 654745), (670, 523796), (728, 482065), (871, 402920), (910, 385652), (938, 374140), (1340, 261898), (1439, 243880), (1742, 201460), (1820, 192826), (1876, 187070), (2345, 149656), (2680, 130949), (2878, 121940), (3484, 100730), (3640, 96413), (3752, 93535), (4355, 80584), (4690, 74828), (5756, 60970), (6097, 57560), (6968, 50365), (7195, 48776), (8710, 40292), (9380, 37414), (10073, 34840), (11512, 30485), (12194, 28780), (14390, 24388), (17420, 20146), (18707, 18760)]