1637943840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1576

約数の個数: 288

約数和(自身を含む): 6125595840

約数和(自身を除く): 4487652000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 96, 104, 117, 118, 120, 130, 144, 156, 160, 177, 180, 195, 208, 234, 236, 240, 260, 288, 295, 312, 354, 360, 390, 416, 468, 472, 480, 520, 531, 585, 590, 624, 708, 720, 767, 780, 885, 936, 944, 1040, 1062, 1170, 1180, 1248, 1416, 1440, 1483, 1534, 1560, 1770, 1872, 1888, 2080, 2124, 2301, 2340, 2360, 2655, 2832, 2966, 3068, 3120, 3540, 3744, 3835, 4248, 4449, 4602, 4680, 4720, 5310, 5664, 5932, 6136, 6240, 6903, 7080, 7415, 7670, 8496, 8898, 9204, 9360, 9440, 10620, 11505, 11864, 12272, 13347, 13806, 14160, 14830, 15340, 16992, 17796, 18408, 18720, 19279, 21240, 22245, 23010, 23728, 24544, 26694, 27612, 28320, 29660, 30680, 34515, 35592, 36816, 38558, 42480, 44490, 46020, 47456, 53388, 55224, 57837, 59320, 61360, 66735, 69030, 71184, 73632, 77116, 84960, 87497, 88980, 92040, 96395, 106776, 110448, 115674, 118640, 122720, 133470, 138060, 142368, 154232, 173511, 174994, 177960, 184080, 192790, 213552, 220896, 231348, 237280, 262491, 266940, 276120, 289185, 308464, 347022, 349988, 355920, 368160, 385580, 427104, 437485, 462696, 524982, 533880, 552240, 578370, 616928, 694044, 699976, 711840, 771160, 787473, 867555, 874970, 925392, 1049964, 1067760, 1104480, 1137461, 1156740, 1312455, 1388088, 1399952, 1542320, 1574946, 1735110, 1749940, 1850784, 2099928, 2135520, 2274922, 2313480, 2624910, 2776176, 2799904, 3084640, 3149892, 3412383, 3470220, 3499880, 3937365, 4199856, 4549844, 4626960, 5249820, 5552352, 5687305, 6299784, 6824766, 6940440, 6999760, 7874730, 8399712, 9099688, 9253920, 10237149, 10499640, 11374610, 12599568, 13649532, 13880880, 13999520, 15749460, 17061915, 18199376, 20474298, 20999280, 22749220, 25199136, 27299064, 27761760, 31498920, 34123830, 36398752, 40948596, 41998560, 45498440, 51185745, 54598128, 62997840, 68247660, 81897192, 90996880, 102371490, 109196256, 125995680, 136495320, 163794384, 181993760, 204742980, 272990640, 327588768, 409485960, 545981280, 818971920, 1637943840]

約数ペア:

[(1, 1637943840), (2, 818971920), (3, 545981280), (4, 409485960), (5, 327588768), (6, 272990640), (8, 204742980), (9, 181993760), (10, 163794384), (12, 136495320), (13, 125995680), (15, 109196256), (16, 102371490), (18, 90996880), (20, 81897192), (24, 68247660), (26, 62997840), (30, 54598128), (32, 51185745), (36, 45498440), (39, 41998560), (40, 40948596), (45, 36398752), (48, 34123830), (52, 31498920), (59, 27761760), (60, 27299064), (65, 25199136), (72, 22749220), (78, 20999280), (80, 20474298), (90, 18199376), (96, 17061915), (104, 15749460), (117, 13999520), (118, 13880880), (120, 13649532), (130, 12599568), (144, 11374610), (156, 10499640), (160, 10237149), (177, 9253920), (180, 9099688), (195, 8399712), (208, 7874730), (234, 6999760), (236, 6940440), (240, 6824766), (260, 6299784), (288, 5687305), (295, 5552352), (312, 5249820), (354, 4626960), (360, 4549844), (390, 4199856), (416, 3937365), (468, 3499880), (472, 3470220), (480, 3412383), (520, 3149892), (531, 3084640), (585, 2799904), (590, 2776176), (624, 2624910), (708, 2313480), (720, 2274922), (767, 2135520), (780, 2099928), (885, 1850784), (936, 1749940), (944, 1735110), (1040, 1574946), (1062, 1542320), (1170, 1399952), (1180, 1388088), (1248, 1312455), (1416, 1156740), (1440, 1137461), (1483, 1104480), (1534, 1067760), (1560, 1049964), (1770, 925392), (1872, 874970), (1888, 867555), (2080, 787473), (2124, 771160), (2301, 711840), (2340, 699976), (2360, 694044), (2655, 616928), (2832, 578370), (2966, 552240), (3068, 533880), (3120, 524982), (3540, 462696), (3744, 437485), (3835, 427104), (4248, 385580), (4449, 368160), (4602, 355920), (4680, 349988), (4720, 347022), (5310, 308464), (5664, 289185), (5932, 276120), (6136, 266940), (6240, 262491), (6903, 237280), (7080, 231348), (7415, 220896), (7670, 213552), (8496, 192790), (8898, 184080), (9204, 177960), (9360, 174994), (9440, 173511), (10620, 154232), (11505, 142368), (11864, 138060), (12272, 133470), (13347, 122720), (13806, 118640), (14160, 115674), (14830, 110448), (15340, 106776), (16992, 96395), (17796, 92040), (18408, 88980), (18720, 87497), (19279, 84960), (21240, 77116), (22245, 73632), (23010, 71184), (23728, 69030), (24544, 66735), (26694, 61360), (27612, 59320), (28320, 57837), (29660, 55224), (30680, 53388), (34515, 47456), (35592, 46020), (36816, 44490), (38558, 42480)]