227368440

素因数分解:

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

素因数の和:2606

約数の個数: 192

約数和(自身を含む): 838000800

約数和(自身を除く): 610632360

約数列:

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

約数ペア:

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