280741335240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:2192

約数の個数: 256

約数和(自身を含む): 872956465920

約数和(自身を除く): 592215130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 163, 164, 197, 205, 246, 326, 328, 394, 410, 489, 492, 591, 615, 652, 788, 815, 820, 978, 984, 985, 1182, 1230, 1304, 1576, 1630, 1640, 1777, 1956, 1970, 2364, 2445, 2460, 2955, 3260, 3554, 3912, 3940, 4728, 4890, 4920, 5331, 5910, 6520, 6683, 7108, 7880, 8077, 8885, 9780, 10662, 11820, 13366, 14216, 16154, 17770, 19560, 20049, 21324, 23640, 24231, 26655, 26732, 32111, 32308, 33415, 35540, 40098, 40385, 42648, 48462, 53310, 53464, 64222, 64616, 66830, 71080, 72857, 80196, 80770, 96333, 96924, 100245, 106620, 121155, 128444, 133660, 145714, 160392, 160555, 161540, 192666, 193848, 200490, 213240, 218571, 242310, 256888, 267320, 289651, 291428, 321110, 323080, 350069, 364285, 385332, 400980, 437142, 481665, 484620, 579302, 582856, 642220, 700138, 728570, 770664, 801960, 868953, 874284, 963330, 969240, 1050207, 1092855, 1158604, 1284440, 1316551, 1400276, 1448255, 1457140, 1737906, 1748568, 1750345, 1926660, 2100414, 2185710, 2317208, 2633102, 2800552, 2896510, 2914280, 3475812, 3500690, 3853320, 3949653, 4200828, 4344765, 4371420, 5251035, 5266204, 5793020, 6582755, 6951624, 7001380, 7899306, 8401656, 8689530, 8742840, 10502070, 10532408, 11586040, 11875691, 13165510, 14002760, 14352829, 15798612, 17379060, 19748265, 21004140, 23751382, 26331020, 28705658, 31597224, 34758120, 35627073, 39496530, 42008280, 43058487, 47502764, 52662040, 57061247, 57411316, 59378455, 71254146, 71764145, 78993060, 86116974, 95005528, 114122494, 114822632, 118756910, 142508292, 143528290, 157986120, 171183741, 172233948, 178135365, 215292435, 228244988, 237513820, 285016584, 285306235, 287056580, 342367482, 344467896, 356270730, 430584870, 456489976, 475027640, 570612470, 574113160, 684734964, 712541460, 855918705, 861169740, 1141224940, 1369469928, 1425082920, 1711837410, 1722339480, 2282449880, 2339511127, 3423674820, 4679022254, 6847349640, 7018533381, 9358044508, 11697555635, 14037066762, 18716089016, 23395111270, 28074133524, 35092666905, 46790222540, 56148267048, 70185333810, 93580445080, 140370667620, 280741335240]

約数ペア:

[(1, 280741335240), (2, 140370667620), (3, 93580445080), (4, 70185333810), (5, 56148267048), (6, 46790222540), (8, 35092666905), (10, 28074133524), (12, 23395111270), (15, 18716089016), (20, 14037066762), (24, 11697555635), (30, 9358044508), (40, 7018533381), (41, 6847349640), (60, 4679022254), (82, 3423674820), (120, 2339511127), (123, 2282449880), (163, 1722339480), (164, 1711837410), (197, 1425082920), (205, 1369469928), (246, 1141224940), (326, 861169740), (328, 855918705), (394, 712541460), (410, 684734964), (489, 574113160), (492, 570612470), (591, 475027640), (615, 456489976), (652, 430584870), (788, 356270730), (815, 344467896), (820, 342367482), (978, 287056580), (984, 285306235), (985, 285016584), (1182, 237513820), (1230, 228244988), (1304, 215292435), (1576, 178135365), (1630, 172233948), (1640, 171183741), (1777, 157986120), (1956, 143528290), (1970, 142508292), (2364, 118756910), (2445, 114822632), (2460, 114122494), (2955, 95005528), (3260, 86116974), (3554, 78993060), (3912, 71764145), (3940, 71254146), (4728, 59378455), (4890, 57411316), (4920, 57061247), (5331, 52662040), (5910, 47502764), (6520, 43058487), (6683, 42008280), (7108, 39496530), (7880, 35627073), (8077, 34758120), (8885, 31597224), (9780, 28705658), (10662, 26331020), (11820, 23751382), (13366, 21004140), (14216, 19748265), (16154, 17379060), (17770, 15798612), (19560, 14352829), (20049, 14002760), (21324, 13165510), (23640, 11875691), (24231, 11586040), (26655, 10532408), (26732, 10502070), (32111, 8742840), (32308, 8689530), (33415, 8401656), (35540, 7899306), (40098, 7001380), (40385, 6951624), (42648, 6582755), (48462, 5793020), (53310, 5266204), (53464, 5251035), (64222, 4371420), (64616, 4344765), (66830, 4200828), (71080, 3949653), (72857, 3853320), (80196, 3500690), (80770, 3475812), (96333, 2914280), (96924, 2896510), (100245, 2800552), (106620, 2633102), (121155, 2317208), (128444, 2185710), (133660, 2100414), (145714, 1926660), (160392, 1750345), (160555, 1748568), (161540, 1737906), (192666, 1457140), (193848, 1448255), (200490, 1400276), (213240, 1316551), (218571, 1284440), (242310, 1158604), (256888, 1092855), (267320, 1050207), (289651, 969240), (291428, 963330), (321110, 874284), (323080, 868953), (350069, 801960), (364285, 770664), (385332, 728570), (400980, 700138), (437142, 642220), (481665, 582856), (484620, 579302)]