327438120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 1094860800

約数和(自身を除く): 767422680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 43, 46, 60, 62, 69, 86, 89, 92, 93, 115, 120, 124, 129, 138, 155, 172, 178, 184, 186, 215, 230, 248, 258, 267, 276, 310, 344, 345, 356, 372, 430, 445, 460, 465, 516, 534, 552, 620, 645, 690, 712, 713, 744, 860, 890, 920, 930, 989, 1032, 1068, 1240, 1290, 1333, 1335, 1380, 1426, 1720, 1780, 1860, 1978, 2047, 2136, 2139, 2580, 2666, 2670, 2759, 2760, 2852, 2967, 3560, 3565, 3720, 3827, 3956, 3999, 4094, 4278, 4945, 5160, 5332, 5340, 5518, 5704, 5934, 6141, 6665, 7130, 7654, 7912, 7998, 8188, 8277, 8556, 9890, 10235, 10664, 10680, 10695, 11036, 11481, 11868, 12282, 13330, 13795, 14260, 14835, 15308, 15996, 16376, 16554, 17112, 19135, 19780, 19995, 20470, 21390, 22072, 22962, 23736, 24564, 26660, 27590, 28520, 29670, 30616, 30659, 30705, 31992, 33108, 38270, 39560, 39990, 40940, 41385, 42780, 45924, 49128, 53320, 55180, 57405, 59340, 61318, 61410, 63457, 66216, 76540, 79980, 81880, 82770, 85560, 88021, 91848, 91977, 110360, 114810, 118637, 118680, 122636, 122820, 126914, 153080, 153295, 159960, 165540, 176042, 183954, 190371, 229620, 237274, 245272, 245640, 253828, 264063, 306590, 317285, 331080, 352084, 355911, 367908, 380742, 440105, 459240, 459885, 474548, 507656, 528126, 593185, 613180, 634570, 704168, 711822, 735816, 761484, 880210, 919770, 949096, 951855, 1056252, 1186370, 1226360, 1269140, 1320315, 1423644, 1522968, 1760420, 1779555, 1839540, 1903710, 2112504, 2372740, 2538280, 2640630, 2728651, 2847288, 3520840, 3559110, 3679080, 3807420, 4745480, 5281260, 5457302, 7118220, 7614840, 8185953, 10562520, 10914604, 13643255, 14236440, 16371906, 21829208, 27286510, 32743812, 40929765, 54573020, 65487624, 81859530, 109146040, 163719060, 327438120]

約数ペア:

[(1, 327438120), (2, 163719060), (3, 109146040), (4, 81859530), (5, 65487624), (6, 54573020), (8, 40929765), (10, 32743812), (12, 27286510), (15, 21829208), (20, 16371906), (23, 14236440), (24, 13643255), (30, 10914604), (31, 10562520), (40, 8185953), (43, 7614840), (46, 7118220), (60, 5457302), (62, 5281260), (69, 4745480), (86, 3807420), (89, 3679080), (92, 3559110), (93, 3520840), (115, 2847288), (120, 2728651), (124, 2640630), (129, 2538280), (138, 2372740), (155, 2112504), (172, 1903710), (178, 1839540), (184, 1779555), (186, 1760420), (215, 1522968), (230, 1423644), (248, 1320315), (258, 1269140), (267, 1226360), (276, 1186370), (310, 1056252), (344, 951855), (345, 949096), (356, 919770), (372, 880210), (430, 761484), (445, 735816), (460, 711822), (465, 704168), (516, 634570), (534, 613180), (552, 593185), (620, 528126), (645, 507656), (690, 474548), (712, 459885), (713, 459240), (744, 440105), (860, 380742), (890, 367908), (920, 355911), (930, 352084), (989, 331080), (1032, 317285), (1068, 306590), (1240, 264063), (1290, 253828), (1333, 245640), (1335, 245272), (1380, 237274), (1426, 229620), (1720, 190371), (1780, 183954), (1860, 176042), (1978, 165540), (2047, 159960), (2136, 153295), (2139, 153080), (2580, 126914), (2666, 122820), (2670, 122636), (2759, 118680), (2760, 118637), (2852, 114810), (2967, 110360), (3560, 91977), (3565, 91848), (3720, 88021), (3827, 85560), (3956, 82770), (3999, 81880), (4094, 79980), (4278, 76540), (4945, 66216), (5160, 63457), (5332, 61410), (5340, 61318), (5518, 59340), (5704, 57405), (5934, 55180), (6141, 53320), (6665, 49128), (7130, 45924), (7654, 42780), (7912, 41385), (7998, 40940), (8188, 39990), (8277, 39560), (8556, 38270), (9890, 33108), (10235, 31992), (10664, 30705), (10680, 30659), (10695, 30616), (11036, 29670), (11481, 28520), (11868, 27590), (12282, 26660), (13330, 24564), (13795, 23736), (14260, 22962), (14835, 22072), (15308, 21390), (15996, 20470), (16376, 19995), (16554, 19780), (17112, 19135)]