15927001440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{152909}}^1$

素因数の和:152965

約数の個数: 192

約数和(自身を含む): 59187179520

約数和(自身を除く): 43260178080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 152909, 305818, 458727, 611636, 764545, 917454, 1070363, 1223272, 1529090, 1834908, 2140726, 2293635, 2446544, 3058180, 3211089, 3669816, 4281452, 4587270, 4740179, 4893088, 5351815, 6116360, 6422178, 7339632, 8562904, 9174540, 9480358, 10703630, 12232720, 12844356, 14220537, 14679264, 16055445, 17125808, 18349080, 18960716, 21407260, 23700895, 24465440, 25688712, 28441074, 32110890, 33181253, 34251616, 36698160, 37921432, 42814520, 47401790, 51377424, 56882148, 64221780, 66362506, 71102685, 73396320, 75842864, 85629040, 94803580, 99543759, 102754848, 113764296, 128443560, 132725012, 142205370, 151685728, 165906265, 171258080, 189607160, 199087518, 227528592, 256887120, 265450024, 284410740, 331812530, 379214320, 398175036, 455057184, 497718795, 513774240, 530900048, 568821480, 663625060, 758428640, 796350072, 995437590, 1061800096, 1137642960, 1327250120, 1592700144, 1990875180, 2275285920, 2654500240, 3185400288, 3981750360, 5309000480, 7963500720, 15927001440]

約数ペア:

[(1, 15927001440), (2, 7963500720), (3, 5309000480), (4, 3981750360), (5, 3185400288), (6, 2654500240), (7, 2275285920), (8, 1990875180), (10, 1592700144), (12, 1327250120), (14, 1137642960), (15, 1061800096), (16, 995437590), (20, 796350072), (21, 758428640), (24, 663625060), (28, 568821480), (30, 530900048), (31, 513774240), (32, 497718795), (35, 455057184), (40, 398175036), (42, 379214320), (48, 331812530), (56, 284410740), (60, 265450024), (62, 256887120), (70, 227528592), (80, 199087518), (84, 189607160), (93, 171258080), (96, 165906265), (105, 151685728), (112, 142205370), (120, 132725012), (124, 128443560), (140, 113764296), (155, 102754848), (160, 99543759), (168, 94803580), (186, 85629040), (210, 75842864), (217, 73396320), (224, 71102685), (240, 66362506), (248, 64221780), (280, 56882148), (310, 51377424), (336, 47401790), (372, 42814520), (420, 37921432), (434, 36698160), (465, 34251616), (480, 33181253), (496, 32110890), (560, 28441074), (620, 25688712), (651, 24465440), (672, 23700895), (744, 21407260), (840, 18960716), (868, 18349080), (930, 17125808), (992, 16055445), (1085, 14679264), (1120, 14220537), (1240, 12844356), (1302, 12232720), (1488, 10703630), (1680, 9480358), (1736, 9174540), (1860, 8562904), (2170, 7339632), (2480, 6422178), (2604, 6116360), (2976, 5351815), (3255, 4893088), (3360, 4740179), (3472, 4587270), (3720, 4281452), (4340, 3669816), (4960, 3211089), (5208, 3058180), (6510, 2446544), (6944, 2293635), (7440, 2140726), (8680, 1834908), (10416, 1529090), (13020, 1223272), (14880, 1070363), (17360, 917454), (20832, 764545), (26040, 611636), (34720, 458727), (52080, 305818), (104160, 152909)]