155249640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 288

約数和(自身を含む): 633021480

約数和(自身を除く): 477771840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 677, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1354, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2031, 2184, 2205, 2340, 2520, 2548, 2708, 2730, 2940, 3185, 3276, 3385, 3528, 3640, 3822, 4062, 4095, 4410, 4680, 4739, 5096, 5416, 5460, 5733, 5880, 6093, 6370, 6552, 6770, 7644, 8124, 8190, 8801, 8820, 9478, 9555, 10155, 10920, 11466, 12186, 12740, 13540, 14217, 15288, 16248, 16380, 17602, 17640, 18956, 19110, 20310, 22932, 23695, 24372, 25480, 26403, 27080, 28434, 28665, 30465, 32760, 33173, 35204, 37912, 38220, 40620, 42651, 44005, 45864, 47390, 48744, 52806, 56868, 57330, 60930, 61607, 66346, 70408, 71085, 76440, 79209, 81240, 85302, 88010, 94780, 99519, 105612, 113736, 114660, 121860, 123214, 132015, 132692, 142170, 158418, 165865, 170604, 176020, 184821, 189560, 199038, 211224, 213255, 229320, 243720, 246428, 264030, 265384, 284340, 298557, 308035, 316836, 331730, 341208, 352040, 369642, 396045, 398076, 426510, 431249, 492856, 497595, 528060, 554463, 568680, 597114, 616070, 633672, 663460, 739284, 792090, 796152, 853020, 862498, 924105, 995190, 1056120, 1108926, 1194228, 1232140, 1293747, 1326920, 1478568, 1492785, 1584180, 1706040, 1724996, 1848210, 1990380, 2156245, 2217852, 2388456, 2464280, 2587494, 2772315, 2985570, 3168360, 3449992, 3696420, 3881241, 3980760, 4312490, 4435704, 5174988, 5544630, 5971140, 6468735, 7392840, 7762482, 8624980, 10349976, 11089260, 11942280, 12937470, 15524964, 17249960, 19406205, 22178520, 25874940, 31049928, 38812410, 51749880, 77624820, 155249640]

約数ペア:

[(1, 155249640), (2, 77624820), (3, 51749880), (4, 38812410), (5, 31049928), (6, 25874940), (7, 22178520), (8, 19406205), (9, 17249960), (10, 15524964), (12, 12937470), (13, 11942280), (14, 11089260), (15, 10349976), (18, 8624980), (20, 7762482), (21, 7392840), (24, 6468735), (26, 5971140), (28, 5544630), (30, 5174988), (35, 4435704), (36, 4312490), (39, 3980760), (40, 3881241), (42, 3696420), (45, 3449992), (49, 3168360), (52, 2985570), (56, 2772315), (60, 2587494), (63, 2464280), (65, 2388456), (70, 2217852), (72, 2156245), (78, 1990380), (84, 1848210), (90, 1724996), (91, 1706040), (98, 1584180), (104, 1492785), (105, 1478568), (117, 1326920), (120, 1293747), (126, 1232140), (130, 1194228), (140, 1108926), (147, 1056120), (156, 995190), (168, 924105), (180, 862498), (182, 853020), (195, 796152), (196, 792090), (210, 739284), (234, 663460), (245, 633672), (252, 616070), (260, 597114), (273, 568680), (280, 554463), (294, 528060), (312, 497595), (315, 492856), (360, 431249), (364, 426510), (390, 398076), (392, 396045), (420, 369642), (441, 352040), (455, 341208), (468, 331730), (490, 316836), (504, 308035), (520, 298557), (546, 284340), (585, 265384), (588, 264030), (630, 246428), (637, 243720), (677, 229320), (728, 213255), (735, 211224), (780, 199038), (819, 189560), (840, 184821), (882, 176020), (910, 170604), (936, 165865), (980, 158418), (1092, 142170), (1170, 132692), (1176, 132015), (1260, 123214), (1274, 121860), (1354, 114660), (1365, 113736), (1470, 105612), (1560, 99519), (1638, 94780), (1764, 88010), (1820, 85302), (1911, 81240), (1960, 79209), (2031, 76440), (2184, 71085), (2205, 70408), (2340, 66346), (2520, 61607), (2548, 60930), (2708, 57330), (2730, 56868), (2940, 52806), (3185, 48744), (3276, 47390), (3385, 45864), (3528, 44005), (3640, 42651), (3822, 40620), (4062, 38220), (4095, 37912), (4410, 35204), (4680, 33173), (4739, 32760), (5096, 30465), (5416, 28665), (5460, 28434), (5733, 27080), (5880, 26403), (6093, 25480), (6370, 24372), (6552, 23695), (6770, 22932), (7644, 20310), (8124, 19110), (8190, 18956), (8801, 17640), (8820, 17602), (9478, 16380), (9555, 16248), (10155, 15288), (10920, 14217), (11466, 13540), (12186, 12740)]