140515440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 160

約数和(自身を含む): 485593920

約数和(自身を除く): 345078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1553, 1560, 1740, 1885, 2262, 2320, 3016, 3106, 3120, 3480, 3770, 4524, 4659, 5655, 6032, 6212, 6960, 7540, 7765, 9048, 9318, 11310, 12424, 15080, 15530, 18096, 18636, 20189, 22620, 23295, 24848, 30160, 31060, 37272, 40378, 45037, 45240, 46590, 60567, 62120, 74544, 80756, 90074, 90480, 93180, 100945, 121134, 124240, 135111, 161512, 180148, 186360, 201890, 225185, 242268, 270222, 302835, 323024, 360296, 372720, 403780, 450370, 484536, 540444, 585481, 605670, 675555, 720592, 807560, 900740, 969072, 1080888, 1170962, 1211340, 1351110, 1615120, 1756443, 1801480, 2161776, 2341924, 2422680, 2702220, 2927405, 3512886, 3602960, 4683848, 4845360, 5404440, 5854810, 7025772, 8782215, 9367696, 10808880, 11709620, 14051544, 17564430, 23419240, 28103088, 35128860, 46838480, 70257720, 140515440]

約数ペア:

[(1, 140515440), (2, 70257720), (3, 46838480), (4, 35128860), (5, 28103088), (6, 23419240), (8, 17564430), (10, 14051544), (12, 11709620), (13, 10808880), (15, 9367696), (16, 8782215), (20, 7025772), (24, 5854810), (26, 5404440), (29, 4845360), (30, 4683848), (39, 3602960), (40, 3512886), (48, 2927405), (52, 2702220), (58, 2422680), (60, 2341924), (65, 2161776), (78, 1801480), (80, 1756443), (87, 1615120), (104, 1351110), (116, 1211340), (120, 1170962), (130, 1080888), (145, 969072), (156, 900740), (174, 807560), (195, 720592), (208, 675555), (232, 605670), (240, 585481), (260, 540444), (290, 484536), (312, 450370), (348, 403780), (377, 372720), (390, 360296), (435, 323024), (464, 302835), (520, 270222), (580, 242268), (624, 225185), (696, 201890), (754, 186360), (780, 180148), (870, 161512), (1040, 135111), (1131, 124240), (1160, 121134), (1392, 100945), (1508, 93180), (1553, 90480), (1560, 90074), (1740, 80756), (1885, 74544), (2262, 62120), (2320, 60567), (3016, 46590), (3106, 45240), (3120, 45037), (3480, 40378), (3770, 37272), (4524, 31060), (4659, 30160), (5655, 24848), (6032, 23295), (6212, 22620), (6960, 20189), (7540, 18636), (7765, 18096), (9048, 15530), (9318, 15080), (11310, 12424)]