186368280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 700047360

約数和(自身を除く): 513679080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 357, 372, 408, 420, 421, 434, 465, 476, 510, 527, 595, 620, 651, 680, 714, 744, 840, 842, 868, 930, 952, 1020, 1054, 1085, 1190, 1240, 1263, 1302, 1428, 1581, 1684, 1736, 1785, 1860, 2040, 2105, 2108, 2170, 2380, 2526, 2604, 2635, 2856, 2947, 3162, 3255, 3368, 3570, 3689, 3720, 4210, 4216, 4340, 4760, 5052, 5208, 5270, 5894, 6315, 6324, 6510, 7140, 7157, 7378, 7905, 8420, 8680, 8841, 10104, 10540, 11067, 11788, 12630, 12648, 13020, 13051, 14280, 14314, 14735, 14756, 15810, 16840, 17682, 18445, 21080, 21471, 22134, 23576, 25260, 26040, 26102, 28628, 29470, 29512, 31620, 35364, 35785, 36890, 39153, 42942, 44205, 44268, 50099, 50520, 52204, 55335, 57256, 58940, 63240, 65255, 70728, 71570, 73780, 78306, 85884, 88410, 88536, 91357, 100198, 104408, 107355, 110670, 117880, 130510, 143140, 147560, 150297, 156612, 171768, 176820, 182714, 195765, 200396, 214710, 221340, 221867, 250495, 261020, 274071, 286280, 300594, 313224, 353640, 365428, 391530, 400792, 429420, 442680, 443734, 456785, 500990, 522040, 548142, 601188, 665601, 730856, 751485, 783060, 858840, 887468, 913570, 1001980, 1096284, 1109335, 1202376, 1331202, 1370355, 1502970, 1553069, 1566120, 1774936, 1827140, 2003960, 2192568, 2218670, 2662404, 2740710, 3005940, 3106138, 3328005, 3654280, 4437340, 4659207, 5324808, 5481420, 6011880, 6212276, 6656010, 7765345, 8874680, 9318414, 10962840, 12424552, 13312020, 15530690, 18636828, 23296035, 26624040, 31061380, 37273656, 46592070, 62122760, 93184140, 186368280]

約数ペア:

[(1, 186368280), (2, 93184140), (3, 62122760), (4, 46592070), (5, 37273656), (6, 31061380), (7, 26624040), (8, 23296035), (10, 18636828), (12, 15530690), (14, 13312020), (15, 12424552), (17, 10962840), (20, 9318414), (21, 8874680), (24, 7765345), (28, 6656010), (30, 6212276), (31, 6011880), (34, 5481420), (35, 5324808), (40, 4659207), (42, 4437340), (51, 3654280), (56, 3328005), (60, 3106138), (62, 3005940), (68, 2740710), (70, 2662404), (84, 2218670), (85, 2192568), (93, 2003960), (102, 1827140), (105, 1774936), (119, 1566120), (120, 1553069), (124, 1502970), (136, 1370355), (140, 1331202), (155, 1202376), (168, 1109335), (170, 1096284), (186, 1001980), (204, 913570), (210, 887468), (217, 858840), (238, 783060), (248, 751485), (255, 730856), (280, 665601), (310, 601188), (340, 548142), (357, 522040), (372, 500990), (408, 456785), (420, 443734), (421, 442680), (434, 429420), (465, 400792), (476, 391530), (510, 365428), (527, 353640), (595, 313224), (620, 300594), (651, 286280), (680, 274071), (714, 261020), (744, 250495), (840, 221867), (842, 221340), (868, 214710), (930, 200396), (952, 195765), (1020, 182714), (1054, 176820), (1085, 171768), (1190, 156612), (1240, 150297), (1263, 147560), (1302, 143140), (1428, 130510), (1581, 117880), (1684, 110670), (1736, 107355), (1785, 104408), (1860, 100198), (2040, 91357), (2105, 88536), (2108, 88410), (2170, 85884), (2380, 78306), (2526, 73780), (2604, 71570), (2635, 70728), (2856, 65255), (2947, 63240), (3162, 58940), (3255, 57256), (3368, 55335), (3570, 52204), (3689, 50520), (3720, 50099), (4210, 44268), (4216, 44205), (4340, 42942), (4760, 39153), (5052, 36890), (5208, 35785), (5270, 35364), (5894, 31620), (6315, 29512), (6324, 29470), (6510, 28628), (7140, 26102), (7157, 26040), (7378, 25260), (7905, 23576), (8420, 22134), (8680, 21471), (8841, 21080), (10104, 18445), (10540, 17682), (11067, 16840), (11788, 15810), (12630, 14756), (12648, 14735), (13020, 14314), (13051, 14280)]