40631755920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{176537}}^1$

素因数の和:176697

約数の個数: 160

約数和(自身を含む): 145004076288

約数和(自身を除く): 104372320368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 6576, 7672, 8220, 9590, 10960, 11508, 14385, 15344, 16440, 19180, 23016, 28770, 32880, 38360, 46032, 57540, 76720, 115080, 176537, 230160, 353074, 529611, 706148, 882685, 1059222, 1235759, 1412296, 1765370, 2118444, 2471518, 2648055, 2824592, 3530740, 3707277, 4236888, 4943036, 5296110, 6178795, 7061480, 7414554, 8473776, 9886072, 10592220, 12357590, 14122960, 14829108, 18536385, 19772144, 21184440, 24185569, 24715180, 29658216, 37072770, 42368880, 48371138, 49430360, 59316432, 72556707, 74145540, 96742276, 98860720, 120927845, 145113414, 148291080, 169298983, 193484552, 241855690, 290226828, 296582160, 338597966, 362783535, 386969104, 483711380, 507896949, 580453656, 677195932, 725567070, 846494915, 967422760, 1015793898, 1160907312, 1354391864, 1451134140, 1692989830, 1934845520, 2031587796, 2539484745, 2708783728, 2902268280, 3385979660, 4063175592, 5078969490, 5804536560, 6771959320, 8126351184, 10157938980, 13543918640, 20315877960, 40631755920]

約数ペア:

[(1, 40631755920), (2, 20315877960), (3, 13543918640), (4, 10157938980), (5, 8126351184), (6, 6771959320), (7, 5804536560), (8, 5078969490), (10, 4063175592), (12, 3385979660), (14, 2902268280), (15, 2708783728), (16, 2539484745), (20, 2031587796), (21, 1934845520), (24, 1692989830), (28, 1451134140), (30, 1354391864), (35, 1160907312), (40, 1015793898), (42, 967422760), (48, 846494915), (56, 725567070), (60, 677195932), (70, 580453656), (80, 507896949), (84, 483711380), (105, 386969104), (112, 362783535), (120, 338597966), (137, 296582160), (140, 290226828), (168, 241855690), (210, 193484552), (240, 169298983), (274, 148291080), (280, 145113414), (336, 120927845), (411, 98860720), (420, 96742276), (548, 74145540), (560, 72556707), (685, 59316432), (822, 49430360), (840, 48371138), (959, 42368880), (1096, 37072770), (1370, 29658216), (1644, 24715180), (1680, 24185569), (1918, 21184440), (2055, 19772144), (2192, 18536385), (2740, 14829108), (2877, 14122960), (3288, 12357590), (3836, 10592220), (4110, 9886072), (4795, 8473776), (5480, 7414554), (5754, 7061480), (6576, 6178795), (7672, 5296110), (8220, 4943036), (9590, 4236888), (10960, 3707277), (11508, 3530740), (14385, 2824592), (15344, 2648055), (16440, 2471518), (19180, 2118444), (23016, 1765370), (28770, 1412296), (32880, 1235759), (38360, 1059222), (46032, 882685), (57540, 706148), (76720, 529611), (115080, 353074), (176537, 230160)]