803531820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 2783563776

約数和(自身を除く): 1980031956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 367, 390, 401, 420, 455, 546, 734, 780, 802, 910, 1092, 1101, 1203, 1365, 1468, 1604, 1820, 1835, 2005, 2202, 2406, 2569, 2730, 2807, 3670, 4010, 4404, 4771, 4812, 5138, 5213, 5460, 5505, 5614, 6015, 7340, 7707, 8020, 8421, 9542, 10276, 10426, 11010, 11228, 12030, 12845, 14035, 14313, 15414, 15639, 16842, 19084, 20852, 22020, 23855, 24060, 25690, 26065, 28070, 28626, 30828, 31278, 33397, 33684, 36491, 38535, 42105, 47710, 51380, 52130, 56140, 57252, 62556, 66794, 71565, 72982, 77070, 78195, 84210, 95420, 100191, 104260, 109473, 133588, 143130, 145964, 147167, 154140, 156390, 166985, 168420, 182455, 200382, 218946, 286260, 294334, 312780, 333970, 364910, 400764, 437892, 441501, 500955, 547365, 588668, 667940, 729820, 735835, 883002, 1001910, 1030169, 1094730, 1471670, 1766004, 1913171, 2003820, 2060338, 2189460, 2207505, 2943340, 3090507, 3826342, 4120676, 4415010, 5150845, 5739513, 6181014, 7652684, 8830020, 9565855, 10301690, 11479026, 12362028, 13392197, 15452535, 19131710, 20603380, 22958052, 26784394, 28697565, 30905070, 38263420, 40176591, 53568788, 57395130, 61810140, 66960985, 80353182, 114790260, 133921970, 160706364, 200882955, 267843940, 401765910, 803531820]

約数ペア:

[(1, 803531820), (2, 401765910), (3, 267843940), (4, 200882955), (5, 160706364), (6, 133921970), (7, 114790260), (10, 80353182), (12, 66960985), (13, 61810140), (14, 57395130), (15, 53568788), (20, 40176591), (21, 38263420), (26, 30905070), (28, 28697565), (30, 26784394), (35, 22958052), (39, 20603380), (42, 19131710), (52, 15452535), (60, 13392197), (65, 12362028), (70, 11479026), (78, 10301690), (84, 9565855), (91, 8830020), (105, 7652684), (130, 6181014), (140, 5739513), (156, 5150845), (182, 4415010), (195, 4120676), (210, 3826342), (260, 3090507), (273, 2943340), (364, 2207505), (367, 2189460), (390, 2060338), (401, 2003820), (420, 1913171), (455, 1766004), (546, 1471670), (734, 1094730), (780, 1030169), (802, 1001910), (910, 883002), (1092, 735835), (1101, 729820), (1203, 667940), (1365, 588668), (1468, 547365), (1604, 500955), (1820, 441501), (1835, 437892), (2005, 400764), (2202, 364910), (2406, 333970), (2569, 312780), (2730, 294334), (2807, 286260), (3670, 218946), (4010, 200382), (4404, 182455), (4771, 168420), (4812, 166985), (5138, 156390), (5213, 154140), (5460, 147167), (5505, 145964), (5614, 143130), (6015, 133588), (7340, 109473), (7707, 104260), (8020, 100191), (8421, 95420), (9542, 84210), (10276, 78195), (10426, 77070), (11010, 72982), (11228, 71565), (12030, 66794), (12845, 62556), (14035, 57252), (14313, 56140), (15414, 52130), (15639, 51380), (16842, 47710), (19084, 42105), (20852, 38535), (22020, 36491), (23855, 33684), (24060, 33397), (25690, 31278), (26065, 30828), (28070, 28626)]