12736080

素因数分解:

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

素因数の和:71

約数の個数: 270

約数和(自身を含む): 52511706

約数和(自身を除く): 39775626

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 336, 342, 360, 361, 380, 392, 399, 420, 441, 456, 490, 504, 532, 560, 570, 588, 630, 665, 684, 720, 722, 735, 760, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1083, 1140, 1176, 1197, 1260, 1330, 1368, 1444, 1470, 1520, 1596, 1680, 1710, 1764, 1805, 1862, 1960, 1995, 2128, 2166, 2205, 2280, 2352, 2394, 2520, 2527, 2660, 2736, 2793, 2888, 2940, 3192, 3249, 3420, 3528, 3610, 3724, 3920, 3990, 4332, 4410, 4560, 4655, 4788, 5040, 5054, 5320, 5415, 5586, 5776, 5880, 5985, 6384, 6498, 6840, 7056, 7220, 7448, 7581, 7980, 8379, 8664, 8820, 9310, 9576, 10108, 10640, 10830, 11172, 11760, 11970, 12635, 12996, 13680, 13965, 14440, 14896, 15162, 15960, 16245, 16758, 17328, 17640, 17689, 18620, 19152, 20216, 21660, 22344, 22743, 23940, 25270, 25992, 27930, 28880, 30324, 31920, 32490, 33516, 35280, 35378, 37240, 37905, 40432, 41895, 43320, 44688, 45486, 47880, 50540, 51984, 53067, 55860, 60648, 64980, 67032, 70756, 74480, 75810, 83790, 86640, 88445, 90972, 95760, 101080, 106134, 111720, 113715, 121296, 129960, 134064, 141512, 151620, 159201, 167580, 176890, 181944, 202160, 212268, 223440, 227430, 259920, 265335, 283024, 303240, 318402, 335160, 353780, 363888, 424536, 454860, 530670, 606480, 636804, 670320, 707560, 796005, 849072, 909720, 1061340, 1273608, 1415120, 1592010, 1819440, 2122680, 2547216, 3184020, 4245360, 6368040, 12736080]

約数ペア:

[(1, 12736080), (2, 6368040), (3, 4245360), (4, 3184020), (5, 2547216), (6, 2122680), (7, 1819440), (8, 1592010), (9, 1415120), (10, 1273608), (12, 1061340), (14, 909720), (15, 849072), (16, 796005), (18, 707560), (19, 670320), (20, 636804), (21, 606480), (24, 530670), (28, 454860), (30, 424536), (35, 363888), (36, 353780), (38, 335160), (40, 318402), (42, 303240), (45, 283024), (48, 265335), (49, 259920), (56, 227430), (57, 223440), (60, 212268), (63, 202160), (70, 181944), (72, 176890), (76, 167580), (80, 159201), (84, 151620), (90, 141512), (95, 134064), (98, 129960), (105, 121296), (112, 113715), (114, 111720), (120, 106134), (126, 101080), (133, 95760), (140, 90972), (144, 88445), (147, 86640), (152, 83790), (168, 75810), (171, 74480), (180, 70756), (190, 67032), (196, 64980), (210, 60648), (228, 55860), (240, 53067), (245, 51984), (252, 50540), (266, 47880), (280, 45486), (285, 44688), (294, 43320), (304, 41895), (315, 40432), (336, 37905), (342, 37240), (360, 35378), (361, 35280), (380, 33516), (392, 32490), (399, 31920), (420, 30324), (441, 28880), (456, 27930), (490, 25992), (504, 25270), (532, 23940), (560, 22743), (570, 22344), (588, 21660), (630, 20216), (665, 19152), (684, 18620), (720, 17689), (722, 17640), (735, 17328), (760, 16758), (784, 16245), (798, 15960), (840, 15162), (855, 14896), (882, 14440), (912, 13965), (931, 13680), (980, 12996), (1008, 12635), (1064, 11970), (1083, 11760), (1140, 11172), (1176, 10830), (1197, 10640), (1260, 10108), (1330, 9576), (1368, 9310), (1444, 8820), (1470, 8664), (1520, 8379), (1596, 7980), (1680, 7581), (1710, 7448), (1764, 7220), (1805, 7056), (1862, 6840), (1960, 6498), (1995, 6384), (2128, 5985), (2166, 5880), (2205, 5776), (2280, 5586), (2352, 5415), (2394, 5320), (2520, 5054), (2527, 5040), (2660, 4788), (2736, 4655), (2793, 4560), (2888, 4410), (2940, 4332), (3192, 3990), (3249, 3920), (3420, 3724), (3528, 3610)]