284543040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 947903616

約数和(自身を除く): 663360576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 61, 64, 80, 86, 96, 113, 120, 122, 129, 160, 172, 183, 192, 215, 226, 240, 244, 258, 305, 320, 339, 344, 366, 430, 452, 480, 488, 516, 565, 610, 645, 678, 688, 732, 860, 904, 915, 960, 976, 1032, 1130, 1220, 1290, 1356, 1376, 1464, 1695, 1720, 1808, 1830, 1952, 2064, 2260, 2440, 2580, 2623, 2712, 2752, 2928, 3390, 3440, 3616, 3660, 3904, 4128, 4520, 4859, 4880, 5160, 5246, 5424, 5856, 6780, 6880, 6893, 7232, 7320, 7869, 8256, 9040, 9718, 9760, 10320, 10492, 10848, 11712, 13115, 13560, 13760, 13786, 14577, 14640, 15738, 18080, 19436, 19520, 20640, 20679, 20984, 21696, 24295, 26230, 27120, 27572, 29154, 29280, 31476, 34465, 36160, 38872, 39345, 41280, 41358, 41968, 48590, 52460, 54240, 55144, 58308, 58560, 62952, 68930, 72885, 77744, 78690, 82716, 83936, 97180, 103395, 104920, 108480, 110288, 116616, 125904, 137860, 145770, 155488, 157380, 165432, 167872, 194360, 206790, 209840, 220576, 233232, 251808, 275720, 291540, 296399, 310976, 314760, 330864, 388720, 413580, 419680, 441152, 466464, 503616, 551440, 583080, 592798, 629520, 661728, 777440, 827160, 839360, 889197, 932928, 1102880, 1166160, 1185596, 1259040, 1323456, 1481995, 1554880, 1654320, 1778394, 2205760, 2332320, 2371192, 2518080, 2963990, 3308640, 3556788, 4445985, 4664640, 4742384, 5927980, 6617280, 7113576, 8891970, 9484768, 11855960, 14227152, 17783940, 18969536, 23711920, 28454304, 35567880, 47423840, 56908608, 71135760, 94847680, 142271520, 284543040]

約数ペア:

[(1, 284543040), (2, 142271520), (3, 94847680), (4, 71135760), (5, 56908608), (6, 47423840), (8, 35567880), (10, 28454304), (12, 23711920), (15, 18969536), (16, 17783940), (20, 14227152), (24, 11855960), (30, 9484768), (32, 8891970), (40, 7113576), (43, 6617280), (48, 5927980), (60, 4742384), (61, 4664640), (64, 4445985), (80, 3556788), (86, 3308640), (96, 2963990), (113, 2518080), (120, 2371192), (122, 2332320), (129, 2205760), (160, 1778394), (172, 1654320), (183, 1554880), (192, 1481995), (215, 1323456), (226, 1259040), (240, 1185596), (244, 1166160), (258, 1102880), (305, 932928), (320, 889197), (339, 839360), (344, 827160), (366, 777440), (430, 661728), (452, 629520), (480, 592798), (488, 583080), (516, 551440), (565, 503616), (610, 466464), (645, 441152), (678, 419680), (688, 413580), (732, 388720), (860, 330864), (904, 314760), (915, 310976), (960, 296399), (976, 291540), (1032, 275720), (1130, 251808), (1220, 233232), (1290, 220576), (1356, 209840), (1376, 206790), (1464, 194360), (1695, 167872), (1720, 165432), (1808, 157380), (1830, 155488), (1952, 145770), (2064, 137860), (2260, 125904), (2440, 116616), (2580, 110288), (2623, 108480), (2712, 104920), (2752, 103395), (2928, 97180), (3390, 83936), (3440, 82716), (3616, 78690), (3660, 77744), (3904, 72885), (4128, 68930), (4520, 62952), (4859, 58560), (4880, 58308), (5160, 55144), (5246, 54240), (5424, 52460), (5856, 48590), (6780, 41968), (6880, 41358), (6893, 41280), (7232, 39345), (7320, 38872), (7869, 36160), (8256, 34465), (9040, 31476), (9718, 29280), (9760, 29154), (10320, 27572), (10492, 27120), (10848, 26230), (11712, 24295), (13115, 21696), (13560, 20984), (13760, 20679), (13786, 20640), (14577, 19520), (14640, 19436), (15738, 18080)]