41842920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 145094400

約数和(自身を除く): 103251480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 457, 545, 654, 763, 840, 872, 914, 1090, 1308, 1371, 1526, 1635, 1828, 2180, 2285, 2289, 2616, 2742, 3052, 3199, 3270, 3656, 3815, 4360, 4570, 4578, 5484, 6104, 6398, 6540, 6855, 7630, 9140, 9156, 9597, 10968, 11445, 12796, 13080, 13710, 15260, 15995, 18280, 18312, 19194, 22890, 25592, 27420, 30520, 31990, 38388, 45780, 47985, 49813, 54840, 63980, 76776, 91560, 95970, 99626, 127960, 149439, 191940, 199252, 249065, 298878, 348691, 383880, 398504, 498130, 597756, 697382, 747195, 996260, 1046073, 1195512, 1394764, 1494390, 1743455, 1992520, 2092146, 2789528, 2988780, 3486910, 4184292, 5230365, 5977560, 6973820, 8368584, 10460730, 13947640, 20921460, 41842920]

約数ペア:

[(1, 41842920), (2, 20921460), (3, 13947640), (4, 10460730), (5, 8368584), (6, 6973820), (7, 5977560), (8, 5230365), (10, 4184292), (12, 3486910), (14, 2988780), (15, 2789528), (20, 2092146), (21, 1992520), (24, 1743455), (28, 1494390), (30, 1394764), (35, 1195512), (40, 1046073), (42, 996260), (56, 747195), (60, 697382), (70, 597756), (84, 498130), (105, 398504), (109, 383880), (120, 348691), (140, 298878), (168, 249065), (210, 199252), (218, 191940), (280, 149439), (327, 127960), (420, 99626), (436, 95970), (457, 91560), (545, 76776), (654, 63980), (763, 54840), (840, 49813), (872, 47985), (914, 45780), (1090, 38388), (1308, 31990), (1371, 30520), (1526, 27420), (1635, 25592), (1828, 22890), (2180, 19194), (2285, 18312), (2289, 18280), (2616, 15995), (2742, 15260), (3052, 13710), (3199, 13080), (3270, 12796), (3656, 11445), (3815, 10968), (4360, 9597), (4570, 9156), (4578, 9140), (5484, 7630), (6104, 6855), (6398, 6540)]