38141880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2709

約数の個数: 128

約数和(自身を含む): 138516480

約数和(自身を除く): 100374600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2671, 2856, 3570, 4760, 5342, 7140, 8013, 10684, 13355, 14280, 16026, 18697, 21368, 26710, 32052, 37394, 40065, 45407, 53420, 56091, 64104, 74788, 80130, 90814, 93485, 106840, 112182, 136221, 149576, 160260, 181628, 186970, 224364, 227035, 272442, 280455, 317849, 320520, 363256, 373940, 448728, 454070, 544884, 560910, 635698, 681105, 747880, 908140, 953547, 1089768, 1121820, 1271396, 1362210, 1589245, 1816280, 1907094, 2243640, 2542792, 2724420, 3178490, 3814188, 4767735, 5448840, 6356980, 7628376, 9535470, 12713960, 19070940, 38141880]

約数ペア:

[(1, 38141880), (2, 19070940), (3, 12713960), (4, 9535470), (5, 7628376), (6, 6356980), (7, 5448840), (8, 4767735), (10, 3814188), (12, 3178490), (14, 2724420), (15, 2542792), (17, 2243640), (20, 1907094), (21, 1816280), (24, 1589245), (28, 1362210), (30, 1271396), (34, 1121820), (35, 1089768), (40, 953547), (42, 908140), (51, 747880), (56, 681105), (60, 635698), (68, 560910), (70, 544884), (84, 454070), (85, 448728), (102, 373940), (105, 363256), (119, 320520), (120, 317849), (136, 280455), (140, 272442), (168, 227035), (170, 224364), (204, 186970), (210, 181628), (238, 160260), (255, 149576), (280, 136221), (340, 112182), (357, 106840), (408, 93485), (420, 90814), (476, 80130), (510, 74788), (595, 64104), (680, 56091), (714, 53420), (840, 45407), (952, 40065), (1020, 37394), (1190, 32052), (1428, 26710), (1785, 21368), (2040, 18697), (2380, 16026), (2671, 14280), (2856, 13355), (3570, 10684), (4760, 8013), (5342, 7140)]