1145358240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 4035806208

約数和(自身を除く): 2890447968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 191, 195, 208, 240, 248, 260, 310, 312, 372, 382, 390, 403, 416, 465, 480, 496, 520, 573, 620, 624, 744, 764, 780, 806, 930, 955, 961, 992, 1040, 1146, 1209, 1240, 1248, 1488, 1528, 1560, 1612, 1860, 1910, 1922, 2015, 2080, 2292, 2418, 2480, 2483, 2865, 2883, 2976, 3056, 3120, 3224, 3720, 3820, 3844, 4030, 4584, 4805, 4836, 4960, 4966, 5730, 5766, 5921, 6045, 6112, 6240, 6448, 7440, 7449, 7640, 7688, 8060, 9168, 9610, 9672, 9932, 11460, 11532, 11842, 12090, 12415, 12493, 12896, 14415, 14880, 14898, 15280, 15376, 16120, 17763, 18336, 19220, 19344, 19864, 22920, 23064, 23684, 24180, 24830, 24986, 28830, 29605, 29796, 30560, 30752, 32240, 35526, 37245, 37479, 38440, 38688, 39728, 45840, 46128, 47368, 48360, 49660, 49972, 57660, 59210, 59592, 62465, 64480, 71052, 74490, 74958, 76880, 76973, 79456, 88815, 91680, 92256, 94736, 96720, 99320, 99944, 115320, 118420, 119184, 124930, 142104, 148980, 149916, 153760, 153946, 177630, 183551, 187395, 189472, 193440, 198640, 199888, 230640, 230919, 236840, 238368, 249860, 284208, 297960, 299832, 307892, 355260, 367102, 374790, 384865, 397280, 399776, 461280, 461838, 473680, 499720, 550653, 568416, 595920, 599664, 615784, 710520, 734204, 749580, 769730, 917755, 923676, 947360, 999440, 1101306, 1154595, 1191840, 1199328, 1231568, 1421040, 1468408, 1499160, 1539460, 1835510, 1847352, 1998880, 2202612, 2309190, 2386163, 2463136, 2753265, 2842080, 2936816, 2998320, 3078920, 3671020, 3694704, 4405224, 4618380, 4772326, 5506530, 5873632, 5996640, 6157840, 7158489, 7342040, 7389408, 8810448, 9236760, 9544652, 11013060, 11930815, 12315680, 14316978, 14684080, 17620896, 18473520, 19089304, 22026120, 23861630, 28633956, 29368160, 35792445, 36947040, 38178608, 44052240, 47723260, 57267912, 71584890, 76357216, 88104480, 95446520, 114535824, 143169780, 190893040, 229071648, 286339560, 381786080, 572679120, 1145358240]

約数ペア:

[(1, 1145358240), (2, 572679120), (3, 381786080), (4, 286339560), (5, 229071648), (6, 190893040), (8, 143169780), (10, 114535824), (12, 95446520), (13, 88104480), (15, 76357216), (16, 71584890), (20, 57267912), (24, 47723260), (26, 44052240), (30, 38178608), (31, 36947040), (32, 35792445), (39, 29368160), (40, 28633956), (48, 23861630), (52, 22026120), (60, 19089304), (62, 18473520), (65, 17620896), (78, 14684080), (80, 14316978), (93, 12315680), (96, 11930815), (104, 11013060), (120, 9544652), (124, 9236760), (130, 8810448), (155, 7389408), (156, 7342040), (160, 7158489), (186, 6157840), (191, 5996640), (195, 5873632), (208, 5506530), (240, 4772326), (248, 4618380), (260, 4405224), (310, 3694704), (312, 3671020), (372, 3078920), (382, 2998320), (390, 2936816), (403, 2842080), (416, 2753265), (465, 2463136), (480, 2386163), (496, 2309190), (520, 2202612), (573, 1998880), (620, 1847352), (624, 1835510), (744, 1539460), (764, 1499160), (780, 1468408), (806, 1421040), (930, 1231568), (955, 1199328), (961, 1191840), (992, 1154595), (1040, 1101306), (1146, 999440), (1209, 947360), (1240, 923676), (1248, 917755), (1488, 769730), (1528, 749580), (1560, 734204), (1612, 710520), (1860, 615784), (1910, 599664), (1922, 595920), (2015, 568416), (2080, 550653), (2292, 499720), (2418, 473680), (2480, 461838), (2483, 461280), (2865, 399776), (2883, 397280), (2976, 384865), (3056, 374790), (3120, 367102), (3224, 355260), (3720, 307892), (3820, 299832), (3844, 297960), (4030, 284208), (4584, 249860), (4805, 238368), (4836, 236840), (4960, 230919), (4966, 230640), (5730, 199888), (5766, 198640), (5921, 193440), (6045, 189472), (6112, 187395), (6240, 183551), (6448, 177630), (7440, 153946), (7449, 153760), (7640, 149916), (7688, 148980), (8060, 142104), (9168, 124930), (9610, 119184), (9672, 118420), (9932, 115320), (11460, 99944), (11532, 99320), (11842, 96720), (12090, 94736), (12415, 92256), (12493, 91680), (12896, 88815), (14415, 79456), (14880, 76973), (14898, 76880), (15280, 74958), (15376, 74490), (16120, 71052), (17763, 64480), (18336, 62465), (19220, 59592), (19344, 59210), (19864, 57660), (22920, 49972), (23064, 49660), (23684, 48360), (24180, 47368), (24830, 46128), (24986, 45840), (28830, 39728), (29605, 38688), (29796, 38440), (30560, 37479), (30752, 37245), (32240, 35526)]