25472160

素因数分解:

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

素因数の和:73

約数の個数: 324

約数和(自身を含む): 106717338

約数和(自身を除く): 81245178

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 361, 380, 392, 399, 420, 441, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 672, 684, 720, 722, 735, 760, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1083, 1120, 1140, 1176, 1197, 1260, 1330, 1368, 1440, 1444, 1470, 1520, 1568, 1596, 1680, 1710, 1764, 1805, 1824, 1862, 1960, 1995, 2016, 2128, 2166, 2205, 2280, 2352, 2394, 2520, 2527, 2660, 2736, 2793, 2888, 2940, 3040, 3192, 3249, 3360, 3420, 3528, 3610, 3724, 3920, 3990, 4256, 4332, 4410, 4560, 4655, 4704, 4788, 5040, 5054, 5320, 5415, 5472, 5586, 5776, 5880, 5985, 6384, 6498, 6840, 7056, 7220, 7448, 7581, 7840, 7980, 8379, 8664, 8820, 9120, 9310, 9576, 10080, 10108, 10640, 10830, 11172, 11552, 11760, 11970, 12635, 12768, 12996, 13680, 13965, 14112, 14440, 14896, 15162, 15960, 16245, 16758, 17328, 17640, 17689, 18620, 19152, 20216, 21280, 21660, 22344, 22743, 23520, 23940, 25270, 25992, 27360, 27930, 28880, 29792, 30324, 31920, 32490, 33516, 34656, 35280, 35378, 37240, 37905, 38304, 40432, 41895, 43320, 44688, 45486, 47880, 50540, 51984, 53067, 55860, 57760, 60648, 63840, 64980, 67032, 70560, 70756, 74480, 75810, 80864, 83790, 86640, 88445, 89376, 90972, 95760, 101080, 103968, 106134, 111720, 113715, 121296, 129960, 134064, 141512, 148960, 151620, 159201, 167580, 173280, 176890, 181944, 191520, 202160, 212268, 223440, 227430, 242592, 259920, 265335, 268128, 283024, 303240, 318402, 335160, 353780, 363888, 404320, 424536, 446880, 454860, 519840, 530670, 566048, 606480, 636804, 670320, 707560, 727776, 796005, 849072, 909720, 1061340, 1212960, 1273608, 1340640, 1415120, 1592010, 1698144, 1819440, 2122680, 2547216, 2830240, 3184020, 3638880, 4245360, 5094432, 6368040, 8490720, 12736080, 25472160]

約数ペア:

[(1, 25472160), (2, 12736080), (3, 8490720), (4, 6368040), (5, 5094432), (6, 4245360), (7, 3638880), (8, 3184020), (9, 2830240), (10, 2547216), (12, 2122680), (14, 1819440), (15, 1698144), (16, 1592010), (18, 1415120), (19, 1340640), (20, 1273608), (21, 1212960), (24, 1061340), (28, 909720), (30, 849072), (32, 796005), (35, 727776), (36, 707560), (38, 670320), (40, 636804), (42, 606480), (45, 566048), (48, 530670), (49, 519840), (56, 454860), (57, 446880), (60, 424536), (63, 404320), (70, 363888), (72, 353780), (76, 335160), (80, 318402), (84, 303240), (90, 283024), (95, 268128), (96, 265335), (98, 259920), (105, 242592), (112, 227430), (114, 223440), (120, 212268), (126, 202160), (133, 191520), (140, 181944), (144, 176890), (147, 173280), (152, 167580), (160, 159201), (168, 151620), (171, 148960), (180, 141512), (190, 134064), (196, 129960), (210, 121296), (224, 113715), (228, 111720), (240, 106134), (245, 103968), (252, 101080), (266, 95760), (280, 90972), (285, 89376), (288, 88445), (294, 86640), (304, 83790), (315, 80864), (336, 75810), (342, 74480), (360, 70756), (361, 70560), (380, 67032), (392, 64980), (399, 63840), (420, 60648), (441, 57760), (456, 55860), (480, 53067), (490, 51984), (504, 50540), (532, 47880), (560, 45486), (570, 44688), (588, 43320), (608, 41895), (630, 40432), (665, 38304), (672, 37905), (684, 37240), (720, 35378), (722, 35280), (735, 34656), (760, 33516), (784, 32490), (798, 31920), (840, 30324), (855, 29792), (882, 28880), (912, 27930), (931, 27360), (980, 25992), (1008, 25270), (1064, 23940), (1083, 23520), (1120, 22743), (1140, 22344), (1176, 21660), (1197, 21280), (1260, 20216), (1330, 19152), (1368, 18620), (1440, 17689), (1444, 17640), (1470, 17328), (1520, 16758), (1568, 16245), (1596, 15960), (1680, 15162), (1710, 14896), (1764, 14440), (1805, 14112), (1824, 13965), (1862, 13680), (1960, 12996), (1995, 12768), (2016, 12635), (2128, 11970), (2166, 11760), (2205, 11552), (2280, 11172), (2352, 10830), (2394, 10640), (2520, 10108), (2527, 10080), (2660, 9576), (2736, 9310), (2793, 9120), (2888, 8820), (2940, 8664), (3040, 8379), (3192, 7980), (3249, 7840), (3360, 7581), (3420, 7448), (3528, 7220), (3610, 7056), (3724, 6840), (3920, 6498), (3990, 6384), (4256, 5985), (4332, 5880), (4410, 5776), (4560, 5586), (4655, 5472), (4704, 5415), (4788, 5320), (5040, 5054)]