42859440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 163843680

約数和(自身を除く): 120984240

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, 241, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 482, 494, 520, 570, 585, 624, 684, 720, 723, 741, 760, 780, 855, 912, 936, 964, 988, 1040, 1140, 1170, 1205, 1235, 1368, 1446, 1482, 1520, 1560, 1710, 1872, 1928, 1976, 2169, 2223, 2280, 2340, 2410, 2470, 2736, 2892, 2964, 3120, 3133, 3420, 3615, 3705, 3856, 3952, 4338, 4446, 4560, 4579, 4680, 4820, 4940, 5784, 5928, 6266, 6840, 7230, 7410, 8676, 8892, 9158, 9360, 9399, 9640, 9880, 10845, 11115, 11568, 11856, 12532, 13680, 13737, 14460, 14820, 15665, 17352, 17784, 18316, 18798, 19280, 19760, 21690, 22230, 22895, 25064, 27474, 28197, 28920, 29640, 31330, 34704, 35568, 36632, 37596, 41211, 43380, 44460, 45790, 46995, 50128, 54948, 56394, 57840, 59280, 59527, 62660, 68685, 73264, 75192, 82422, 86760, 88920, 91580, 93990, 109896, 112788, 119054, 125320, 137370, 140985, 150384, 164844, 173520, 177840, 178581, 183160, 187980, 206055, 219792, 225576, 238108, 250640, 274740, 281970, 297635, 329688, 357162, 366320, 375960, 412110, 451152, 476216, 535743, 549480, 563940, 595270, 659376, 714324, 751920, 824220, 892905, 952432, 1071486, 1098960, 1127880, 1190540, 1428648, 1648440, 1785810, 2142972, 2255760, 2381080, 2678715, 2857296, 3296880, 3571620, 4285944, 4762160, 5357430, 7143240, 8571888, 10714860, 14286480, 21429720, 42859440]

約数ペア:

[(1, 42859440), (2, 21429720), (3, 14286480), (4, 10714860), (5, 8571888), (6, 7143240), (8, 5357430), (9, 4762160), (10, 4285944), (12, 3571620), (13, 3296880), (15, 2857296), (16, 2678715), (18, 2381080), (19, 2255760), (20, 2142972), (24, 1785810), (26, 1648440), (30, 1428648), (36, 1190540), (38, 1127880), (39, 1098960), (40, 1071486), (45, 952432), (48, 892905), (52, 824220), (57, 751920), (60, 714324), (65, 659376), (72, 595270), (76, 563940), (78, 549480), (80, 535743), (90, 476216), (95, 451152), (104, 412110), (114, 375960), (117, 366320), (120, 357162), (130, 329688), (144, 297635), (152, 281970), (156, 274740), (171, 250640), (180, 238108), (190, 225576), (195, 219792), (208, 206055), (228, 187980), (234, 183160), (240, 178581), (241, 177840), (247, 173520), (260, 164844), (285, 150384), (304, 140985), (312, 137370), (342, 125320), (360, 119054), (380, 112788), (390, 109896), (456, 93990), (468, 91580), (482, 88920), (494, 86760), (520, 82422), (570, 75192), (585, 73264), (624, 68685), (684, 62660), (720, 59527), (723, 59280), (741, 57840), (760, 56394), (780, 54948), (855, 50128), (912, 46995), (936, 45790), (964, 44460), (988, 43380), (1040, 41211), (1140, 37596), (1170, 36632), (1205, 35568), (1235, 34704), (1368, 31330), (1446, 29640), (1482, 28920), (1520, 28197), (1560, 27474), (1710, 25064), (1872, 22895), (1928, 22230), (1976, 21690), (2169, 19760), (2223, 19280), (2280, 18798), (2340, 18316), (2410, 17784), (2470, 17352), (2736, 15665), (2892, 14820), (2964, 14460), (3120, 13737), (3133, 13680), (3420, 12532), (3615, 11856), (3705, 11568), (3856, 11115), (3952, 10845), (4338, 9880), (4446, 9640), (4560, 9399), (4579, 9360), (4680, 9158), (4820, 8892), (4940, 8676), (5784, 7410), (5928, 7230), (6266, 6840)]