1002470560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2287

約数の個数: 192

約数和(自身を含む): 3010258944

約数和(自身を除く): 2007788384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2221, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4442, 4960, 5642, 6448, 6944, 7280, 8060, 8680, 8884, 11105, 11284, 12896, 14105, 14560, 15547, 16120, 17360, 17768, 22210, 22568, 28210, 28873, 31094, 32240, 34720, 35536, 44420, 45136, 56420, 57746, 62188, 64480, 68851, 71072, 77735, 88840, 90272, 112840, 115492, 124376, 137702, 144365, 155470, 177680, 202111, 225680, 230984, 248752, 275404, 288730, 310940, 344255, 355360, 404222, 451360, 461968, 481957, 497504, 550808, 577460, 621880, 688510, 808444, 895063, 923936, 963914, 1010555, 1101616, 1154920, 1243760, 1377020, 1616888, 1790126, 1927828, 2021110, 2203232, 2309840, 2409785, 2487520, 2754040, 3233776, 3580252, 3855656, 4042220, 4475315, 4619680, 4819570, 5508080, 6265441, 6467552, 7160504, 7711312, 8084440, 8950630, 9639140, 11016160, 12530882, 14321008, 15422624, 16168880, 17901260, 19278280, 25061764, 28642016, 31327205, 32337760, 35802520, 38556560, 50123528, 62654410, 71605040, 77113120, 100247056, 125308820, 143210080, 200494112, 250617640, 501235280, 1002470560]

約数ペア:

[(1, 1002470560), (2, 501235280), (4, 250617640), (5, 200494112), (7, 143210080), (8, 125308820), (10, 100247056), (13, 77113120), (14, 71605040), (16, 62654410), (20, 50123528), (26, 38556560), (28, 35802520), (31, 32337760), (32, 31327205), (35, 28642016), (40, 25061764), (52, 19278280), (56, 17901260), (62, 16168880), (65, 15422624), (70, 14321008), (80, 12530882), (91, 11016160), (104, 9639140), (112, 8950630), (124, 8084440), (130, 7711312), (140, 7160504), (155, 6467552), (160, 6265441), (182, 5508080), (208, 4819570), (217, 4619680), (224, 4475315), (248, 4042220), (260, 3855656), (280, 3580252), (310, 3233776), (364, 2754040), (403, 2487520), (416, 2409785), (434, 2309840), (455, 2203232), (496, 2021110), (520, 1927828), (560, 1790126), (620, 1616888), (728, 1377020), (806, 1243760), (868, 1154920), (910, 1101616), (992, 1010555), (1040, 963914), (1085, 923936), (1120, 895063), (1240, 808444), (1456, 688510), (1612, 621880), (1736, 577460), (1820, 550808), (2015, 497504), (2080, 481957), (2170, 461968), (2221, 451360), (2480, 404222), (2821, 355360), (2912, 344255), (3224, 310940), (3472, 288730), (3640, 275404), (4030, 248752), (4340, 230984), (4442, 225680), (4960, 202111), (5642, 177680), (6448, 155470), (6944, 144365), (7280, 137702), (8060, 124376), (8680, 115492), (8884, 112840), (11105, 90272), (11284, 88840), (12896, 77735), (14105, 71072), (14560, 68851), (15547, 64480), (16120, 62188), (17360, 57746), (17768, 56420), (22210, 45136), (22568, 44420), (28210, 35536), (28873, 34720), (31094, 32240)]