228474960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 863944704

約数和(自身を除く): 635469744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 93, 105, 107, 112, 120, 123, 124, 140, 155, 164, 168, 186, 205, 210, 214, 217, 240, 246, 248, 280, 287, 310, 321, 328, 336, 372, 410, 420, 428, 434, 465, 492, 496, 535, 560, 574, 615, 620, 642, 651, 656, 744, 749, 820, 840, 856, 861, 868, 930, 984, 1070, 1085, 1148, 1230, 1240, 1271, 1284, 1302, 1435, 1488, 1498, 1605, 1640, 1680, 1712, 1722, 1736, 1860, 1968, 2140, 2170, 2247, 2296, 2460, 2480, 2542, 2568, 2604, 2870, 2996, 3210, 3255, 3280, 3317, 3444, 3472, 3720, 3745, 3813, 4280, 4305, 4340, 4387, 4494, 4592, 4920, 5084, 5136, 5208, 5740, 5992, 6355, 6420, 6510, 6634, 6888, 7440, 7490, 7626, 8560, 8610, 8680, 8774, 8897, 8988, 9840, 9951, 10168, 10416, 11235, 11480, 11984, 12710, 12840, 13020, 13161, 13268, 13776, 14980, 15252, 16585, 17220, 17360, 17548, 17794, 17976, 19065, 19902, 20336, 21935, 22470, 22960, 23219, 25420, 25680, 26040, 26322, 26536, 26691, 29960, 30504, 30709, 33170, 34440, 35096, 35588, 35952, 38130, 39804, 43870, 44485, 44940, 46438, 49755, 50840, 52080, 52644, 53072, 53382, 59920, 61008, 61418, 65805, 66340, 68880, 69657, 70192, 71176, 76260, 79608, 87740, 88970, 89880, 92127, 92876, 99510, 101680, 105288, 106764, 116095, 122836, 131610, 132680, 133455, 135997, 139314, 142352, 152520, 153545, 159216, 175480, 177940, 179760, 184254, 185752, 199020, 210576, 213528, 232190, 245672, 263220, 265360, 266910, 271994, 278628, 305040, 307090, 348285, 350960, 355880, 368508, 371504, 398040, 407991, 427056, 460635, 464380, 491344, 526440, 533820, 543988, 557256, 614180, 679985, 696570, 711760, 737016, 796080, 815982, 921270, 928760, 951979, 1052880, 1067640, 1087976, 1114512, 1228360, 1359970, 1393140, 1474032, 1631964, 1842540, 1857520, 1903958, 2039955, 2135280, 2175952, 2456720, 2719940, 2786280, 2855937, 3263928, 3685080, 3807916, 4079910, 4759895, 5439880, 5572560, 5711874, 6527856, 7370160, 7615832, 8159820, 9519790, 10879760, 11423748, 14279685, 15231664, 16319640, 19039580, 22847496, 28559370, 32639280, 38079160, 45694992, 57118740, 76158320, 114237480, 228474960]

約数ペア:

[(1, 228474960), (2, 114237480), (3, 76158320), (4, 57118740), (5, 45694992), (6, 38079160), (7, 32639280), (8, 28559370), (10, 22847496), (12, 19039580), (14, 16319640), (15, 15231664), (16, 14279685), (20, 11423748), (21, 10879760), (24, 9519790), (28, 8159820), (30, 7615832), (31, 7370160), (35, 6527856), (40, 5711874), (41, 5572560), (42, 5439880), (48, 4759895), (56, 4079910), (60, 3807916), (62, 3685080), (70, 3263928), (80, 2855937), (82, 2786280), (84, 2719940), (93, 2456720), (105, 2175952), (107, 2135280), (112, 2039955), (120, 1903958), (123, 1857520), (124, 1842540), (140, 1631964), (155, 1474032), (164, 1393140), (168, 1359970), (186, 1228360), (205, 1114512), (210, 1087976), (214, 1067640), (217, 1052880), (240, 951979), (246, 928760), (248, 921270), (280, 815982), (287, 796080), (310, 737016), (321, 711760), (328, 696570), (336, 679985), (372, 614180), (410, 557256), (420, 543988), (428, 533820), (434, 526440), (465, 491344), (492, 464380), (496, 460635), (535, 427056), (560, 407991), (574, 398040), (615, 371504), (620, 368508), (642, 355880), (651, 350960), (656, 348285), (744, 307090), (749, 305040), (820, 278628), (840, 271994), (856, 266910), (861, 265360), (868, 263220), (930, 245672), (984, 232190), (1070, 213528), (1085, 210576), (1148, 199020), (1230, 185752), (1240, 184254), (1271, 179760), (1284, 177940), (1302, 175480), (1435, 159216), (1488, 153545), (1498, 152520), (1605, 142352), (1640, 139314), (1680, 135997), (1712, 133455), (1722, 132680), (1736, 131610), (1860, 122836), (1968, 116095), (2140, 106764), (2170, 105288), (2247, 101680), (2296, 99510), (2460, 92876), (2480, 92127), (2542, 89880), (2568, 88970), (2604, 87740), (2870, 79608), (2996, 76260), (3210, 71176), (3255, 70192), (3280, 69657), (3317, 68880), (3444, 66340), (3472, 65805), (3720, 61418), (3745, 61008), (3813, 59920), (4280, 53382), (4305, 53072), (4340, 52644), (4387, 52080), (4494, 50840), (4592, 49755), (4920, 46438), (5084, 44940), (5136, 44485), (5208, 43870), (5740, 39804), (5992, 38130), (6355, 35952), (6420, 35588), (6510, 35096), (6634, 34440), (6888, 33170), (7440, 30709), (7490, 30504), (7626, 29960), (8560, 26691), (8610, 26536), (8680, 26322), (8774, 26040), (8897, 25680), (8988, 25420), (9840, 23219), (9951, 22960), (10168, 22470), (10416, 21935), (11235, 20336), (11480, 19902), (11984, 19065), (12710, 17976), (12840, 17794), (13020, 17548), (13161, 17360), (13268, 17220), (13776, 16585), (14980, 15252)]