138695760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9173}}^1$

素因数の和:9202

約数の個数: 160

約数和(自身を含む): 546036480

約数和(自身を除く): 407340720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9173, 15120, 18346, 27519, 36692, 45865, 55038, 64211, 73384, 82557, 91730, 110076, 128422, 137595, 146768, 165114, 183460, 192633, 220152, 247671, 256844, 275190, 321055, 330228, 366920, 385266, 412785, 440304, 495342, 513688, 550380, 577899, 642110, 660456, 733840, 770532, 825570, 963165, 990684, 1027376, 1100760, 1155798, 1238355, 1284220, 1320912, 1541064, 1651140, 1733697, 1926330, 1981368, 2201520, 2311596, 2476710, 2568440, 2889495, 3082128, 3302280, 3467394, 3852660, 3962736, 4623192, 4953420, 5136880, 5778990, 6604560, 6934788, 7705320, 8668485, 9246384, 9906840, 11557980, 13869576, 15410640, 17336970, 19813680, 23115960, 27739152, 34673940, 46231920, 69347880, 138695760]

約数ペア:

[(1, 138695760), (2, 69347880), (3, 46231920), (4, 34673940), (5, 27739152), (6, 23115960), (7, 19813680), (8, 17336970), (9, 15410640), (10, 13869576), (12, 11557980), (14, 9906840), (15, 9246384), (16, 8668485), (18, 7705320), (20, 6934788), (21, 6604560), (24, 5778990), (27, 5136880), (28, 4953420), (30, 4623192), (35, 3962736), (36, 3852660), (40, 3467394), (42, 3302280), (45, 3082128), (48, 2889495), (54, 2568440), (56, 2476710), (60, 2311596), (63, 2201520), (70, 1981368), (72, 1926330), (80, 1733697), (84, 1651140), (90, 1541064), (105, 1320912), (108, 1284220), (112, 1238355), (120, 1155798), (126, 1100760), (135, 1027376), (140, 990684), (144, 963165), (168, 825570), (180, 770532), (189, 733840), (210, 660456), (216, 642110), (240, 577899), (252, 550380), (270, 513688), (280, 495342), (315, 440304), (336, 412785), (360, 385266), (378, 366920), (420, 330228), (432, 321055), (504, 275190), (540, 256844), (560, 247671), (630, 220152), (720, 192633), (756, 183460), (840, 165114), (945, 146768), (1008, 137595), (1080, 128422), (1260, 110076), (1512, 91730), (1680, 82557), (1890, 73384), (2160, 64211), (2520, 55038), (3024, 45865), (3780, 36692), (5040, 27519), (7560, 18346), (9173, 15120)]