454736880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 240

約数和(自身を含む): 1731868320

約数和(自身を除く): 1277131440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2557, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5114, 5928, 6840, 7410, 7671, 8892, 9360, 9880, 10228, 11115, 11856, 12785, 13680, 14820, 15342, 17784, 19760, 20456, 22230, 23013, 25570, 29640, 30684, 33241, 35568, 38355, 40912, 44460, 46026, 48583, 51140, 59280, 61368, 66482, 76710, 88920, 92052, 97166, 99723, 102280, 115065, 122736, 132964, 145749, 153420, 166205, 177840, 184104, 194332, 199446, 204560, 230130, 242915, 265928, 291498, 299169, 306840, 332410, 368208, 388664, 398892, 437247, 460260, 485830, 498615, 531856, 582996, 598338, 613680, 631579, 664820, 728745, 777328, 797784, 874494, 920520, 971660, 997230, 1165992, 1196676, 1263158, 1329640, 1457490, 1495845, 1595568, 1748988, 1841040, 1894737, 1943320, 1994460, 2186235, 2331984, 2393352, 2526316, 2659280, 2914980, 2991690, 3157895, 3497976, 3789474, 3886640, 3988920, 4372470, 4786704, 5052632, 5684211, 5829960, 5983380, 6315790, 6995952, 7578948, 7977840, 8744940, 9473685, 10105264, 11368422, 11659920, 11966760, 12631580, 15157896, 17489880, 18947370, 22736844, 23933520, 25263160, 28421055, 30315792, 34979760, 37894740, 45473688, 50526320, 56842110, 75789480, 90947376, 113684220, 151578960, 227368440, 454736880]

約数ペア:

[(1, 454736880), (2, 227368440), (3, 151578960), (4, 113684220), (5, 90947376), (6, 75789480), (8, 56842110), (9, 50526320), (10, 45473688), (12, 37894740), (13, 34979760), (15, 30315792), (16, 28421055), (18, 25263160), (19, 23933520), (20, 22736844), (24, 18947370), (26, 17489880), (30, 15157896), (36, 12631580), (38, 11966760), (39, 11659920), (40, 11368422), (45, 10105264), (48, 9473685), (52, 8744940), (57, 7977840), (60, 7578948), (65, 6995952), (72, 6315790), (76, 5983380), (78, 5829960), (80, 5684211), (90, 5052632), (95, 4786704), (104, 4372470), (114, 3988920), (117, 3886640), (120, 3789474), (130, 3497976), (144, 3157895), (152, 2991690), (156, 2914980), (171, 2659280), (180, 2526316), (190, 2393352), (195, 2331984), (208, 2186235), (228, 1994460), (234, 1943320), (240, 1894737), (247, 1841040), (260, 1748988), (285, 1595568), (304, 1495845), (312, 1457490), (342, 1329640), (360, 1263158), (380, 1196676), (390, 1165992), (456, 997230), (468, 971660), (494, 920520), (520, 874494), (570, 797784), (585, 777328), (624, 728745), (684, 664820), (720, 631579), (741, 613680), (760, 598338), (780, 582996), (855, 531856), (912, 498615), (936, 485830), (988, 460260), (1040, 437247), (1140, 398892), (1170, 388664), (1235, 368208), (1368, 332410), (1482, 306840), (1520, 299169), (1560, 291498), (1710, 265928), (1872, 242915), (1976, 230130), (2223, 204560), (2280, 199446), (2340, 194332), (2470, 184104), (2557, 177840), (2736, 166205), (2964, 153420), (3120, 145749), (3420, 132964), (3705, 122736), (3952, 115065), (4446, 102280), (4560, 99723), (4680, 97166), (4940, 92052), (5114, 88920), (5928, 76710), (6840, 66482), (7410, 61368), (7671, 59280), (8892, 51140), (9360, 48583), (9880, 46026), (10228, 44460), (11115, 40912), (11856, 38355), (12785, 35568), (13680, 33241), (14820, 30684), (15342, 29640), (17784, 25570), (19760, 23013), (20456, 22230)]