133518840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12227}}^1$

素因数の和:12261

約数の個数: 128

約数和(自身を含む): 493032960

約数和(自身を除く): 359514120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 12227, 24454, 36681, 48908, 61135, 73362, 85589, 97816, 122270, 146724, 158951, 171178, 183405, 244540, 256767, 293448, 317902, 342356, 366810, 427945, 476853, 489080, 513534, 635804, 684712, 733620, 794755, 855890, 953706, 1027068, 1112657, 1271608, 1283835, 1467240, 1589510, 1711780, 1907412, 2054136, 2225314, 2384265, 2567670, 3179020, 3337971, 3423560, 3814824, 4450628, 4768530, 5135340, 5563285, 6358040, 6675942, 8901256, 9537060, 10270680, 11126570, 13351884, 16689855, 19074120, 22253140, 26703768, 33379710, 44506280, 66759420, 133518840]

約数ペア:

[(1, 133518840), (2, 66759420), (3, 44506280), (4, 33379710), (5, 26703768), (6, 22253140), (7, 19074120), (8, 16689855), (10, 13351884), (12, 11126570), (13, 10270680), (14, 9537060), (15, 8901256), (20, 6675942), (21, 6358040), (24, 5563285), (26, 5135340), (28, 4768530), (30, 4450628), (35, 3814824), (39, 3423560), (40, 3337971), (42, 3179020), (52, 2567670), (56, 2384265), (60, 2225314), (65, 2054136), (70, 1907412), (78, 1711780), (84, 1589510), (91, 1467240), (104, 1283835), (105, 1271608), (120, 1112657), (130, 1027068), (140, 953706), (156, 855890), (168, 794755), (182, 733620), (195, 684712), (210, 635804), (260, 513534), (273, 489080), (280, 476853), (312, 427945), (364, 366810), (390, 342356), (420, 317902), (455, 293448), (520, 256767), (546, 244540), (728, 183405), (780, 171178), (840, 158951), (910, 146724), (1092, 122270), (1365, 97816), (1560, 85589), (1820, 73362), (2184, 61135), (2730, 48908), (3640, 36681), (5460, 24454), (10920, 12227)]