1327121040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18371}}^1$

素因数の和:18437

約数の個数: 160

約数和(自身を含む): 4811406336

約数和(自身を除く): 3484285296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 14448, 18060, 18371, 24080, 36120, 36742, 55113, 72240, 73484, 91855, 110226, 128597, 146968, 183710, 220452, 257194, 275565, 293936, 367420, 385791, 440904, 514388, 551130, 642985, 734840, 771582, 789953, 881808, 1028776, 1102260, 1285970, 1469680, 1543164, 1579906, 1928955, 2057552, 2204520, 2369859, 2571940, 3086328, 3159812, 3857910, 3949765, 4409040, 4739718, 5143880, 5529671, 6172656, 6319624, 7715820, 7899530, 9479436, 10287760, 11059342, 11849295, 12639248, 15431640, 15799060, 16589013, 18958872, 22118684, 23698590, 27648355, 30863280, 31598120, 33178026, 37917744, 44237368, 47397180, 55296710, 63196240, 66356052, 82945065, 88474736, 94794360, 110593420, 132712104, 165890130, 189588720, 221186840, 265424208, 331780260, 442373680, 663560520, 1327121040]

約数ペア:

[(1, 1327121040), (2, 663560520), (3, 442373680), (4, 331780260), (5, 265424208), (6, 221186840), (7, 189588720), (8, 165890130), (10, 132712104), (12, 110593420), (14, 94794360), (15, 88474736), (16, 82945065), (20, 66356052), (21, 63196240), (24, 55296710), (28, 47397180), (30, 44237368), (35, 37917744), (40, 33178026), (42, 31598120), (43, 30863280), (48, 27648355), (56, 23698590), (60, 22118684), (70, 18958872), (80, 16589013), (84, 15799060), (86, 15431640), (105, 12639248), (112, 11849295), (120, 11059342), (129, 10287760), (140, 9479436), (168, 7899530), (172, 7715820), (210, 6319624), (215, 6172656), (240, 5529671), (258, 5143880), (280, 4739718), (301, 4409040), (336, 3949765), (344, 3857910), (420, 3159812), (430, 3086328), (516, 2571940), (560, 2369859), (602, 2204520), (645, 2057552), (688, 1928955), (840, 1579906), (860, 1543164), (903, 1469680), (1032, 1285970), (1204, 1102260), (1290, 1028776), (1505, 881808), (1680, 789953), (1720, 771582), (1806, 734840), (2064, 642985), (2408, 551130), (2580, 514388), (3010, 440904), (3440, 385791), (3612, 367420), (4515, 293936), (4816, 275565), (5160, 257194), (6020, 220452), (7224, 183710), (9030, 146968), (10320, 128597), (12040, 110226), (14448, 91855), (18060, 73484), (18371, 72240), (24080, 55113), (36120, 36742)]