145226760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2187

約数の個数: 128

約数和(自身を含む): 504161280

約数和(自身を除く): 358934520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2083, 2324, 2490, 2905, 3320, 3486, 4166, 4648, 4980, 5810, 6249, 6972, 8332, 8715, 9960, 10415, 11620, 12498, 13944, 14581, 16664, 17430, 20830, 23240, 24996, 29162, 31245, 34860, 41660, 43743, 49992, 58324, 62490, 69720, 72905, 83320, 87486, 116648, 124980, 145810, 172889, 174972, 218715, 249960, 291620, 345778, 349944, 437430, 518667, 583240, 691556, 864445, 874860, 1037334, 1210223, 1383112, 1728890, 1749720, 2074668, 2420446, 2593335, 3457780, 3630669, 4149336, 4840892, 5186670, 6051115, 6915560, 7261338, 9681784, 10373340, 12102230, 14522676, 18153345, 20746680, 24204460, 29045352, 36306690, 48408920, 72613380, 145226760]

約数ペア:

[(1, 145226760), (2, 72613380), (3, 48408920), (4, 36306690), (5, 29045352), (6, 24204460), (7, 20746680), (8, 18153345), (10, 14522676), (12, 12102230), (14, 10373340), (15, 9681784), (20, 7261338), (21, 6915560), (24, 6051115), (28, 5186670), (30, 4840892), (35, 4149336), (40, 3630669), (42, 3457780), (56, 2593335), (60, 2420446), (70, 2074668), (83, 1749720), (84, 1728890), (105, 1383112), (120, 1210223), (140, 1037334), (166, 874860), (168, 864445), (210, 691556), (249, 583240), (280, 518667), (332, 437430), (415, 349944), (420, 345778), (498, 291620), (581, 249960), (664, 218715), (830, 174972), (840, 172889), (996, 145810), (1162, 124980), (1245, 116648), (1660, 87486), (1743, 83320), (1992, 72905), (2083, 69720), (2324, 62490), (2490, 58324), (2905, 49992), (3320, 43743), (3486, 41660), (4166, 34860), (4648, 31245), (4980, 29162), (5810, 24996), (6249, 23240), (6972, 20830), (8332, 17430), (8715, 16664), (9960, 14581), (10415, 13944), (11620, 12498)]