408544080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12799}}^1$

素因数の和:12841

約数の個数: 160

約数和(自身を含む): 1523712000

約数和(自身を除く): 1115167920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 12799, 15960, 25598, 31920, 38397, 51196, 63995, 76794, 89593, 102392, 127990, 153588, 179186, 191985, 204784, 243181, 255980, 268779, 307176, 358372, 383970, 447965, 486362, 511960, 537558, 614352, 716744, 729543, 767940, 895930, 972724, 1023920, 1075116, 1215905, 1343895, 1433488, 1459086, 1535880, 1702267, 1791860, 1945448, 2150232, 2431810, 2687790, 2918172, 3071760, 3404534, 3583720, 3647715, 3890896, 4300464, 4863620, 5106801, 5375580, 5836344, 6809068, 7167440, 7295430, 8511335, 9727240, 10213602, 10751160, 11672688, 13618136, 14590860, 17022670, 19454480, 20427204, 21502320, 25534005, 27236272, 29181720, 34045340, 40854408, 51068010, 58363440, 68090680, 81708816, 102136020, 136181360, 204272040, 408544080]

約数ペア:

[(1, 408544080), (2, 204272040), (3, 136181360), (4, 102136020), (5, 81708816), (6, 68090680), (7, 58363440), (8, 51068010), (10, 40854408), (12, 34045340), (14, 29181720), (15, 27236272), (16, 25534005), (19, 21502320), (20, 20427204), (21, 19454480), (24, 17022670), (28, 14590860), (30, 13618136), (35, 11672688), (38, 10751160), (40, 10213602), (42, 9727240), (48, 8511335), (56, 7295430), (57, 7167440), (60, 6809068), (70, 5836344), (76, 5375580), (80, 5106801), (84, 4863620), (95, 4300464), (105, 3890896), (112, 3647715), (114, 3583720), (120, 3404534), (133, 3071760), (140, 2918172), (152, 2687790), (168, 2431810), (190, 2150232), (210, 1945448), (228, 1791860), (240, 1702267), (266, 1535880), (280, 1459086), (285, 1433488), (304, 1343895), (336, 1215905), (380, 1075116), (399, 1023920), (420, 972724), (456, 895930), (532, 767940), (560, 729543), (570, 716744), (665, 614352), (760, 537558), (798, 511960), (840, 486362), (912, 447965), (1064, 383970), (1140, 358372), (1330, 307176), (1520, 268779), (1596, 255980), (1680, 243181), (1995, 204784), (2128, 191985), (2280, 179186), (2660, 153588), (3192, 127990), (3990, 102392), (4560, 89593), (5320, 76794), (6384, 63995), (7980, 51196), (10640, 38397), (12799, 31920), (15960, 25598)]