1421440800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 288

約数和(自身を含む): 5157794880

約数和(自身を除く): 3736354080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 96, 100, 104, 116, 120, 130, 145, 150, 156, 160, 174, 195, 200, 208, 232, 240, 260, 290, 300, 312, 325, 348, 377, 390, 400, 416, 435, 464, 480, 520, 580, 600, 624, 650, 696, 725, 754, 780, 800, 870, 928, 975, 1040, 1131, 1160, 1200, 1248, 1300, 1392, 1450, 1508, 1560, 1571, 1740, 1885, 1950, 2080, 2175, 2262, 2320, 2400, 2600, 2784, 2900, 3016, 3120, 3142, 3480, 3770, 3900, 4350, 4524, 4640, 4713, 5200, 5655, 5800, 6032, 6240, 6284, 6960, 7540, 7800, 7855, 8700, 9048, 9425, 9426, 10400, 11310, 11600, 12064, 12568, 13920, 15080, 15600, 15710, 17400, 18096, 18850, 18852, 20423, 22620, 23200, 23565, 25136, 28275, 30160, 31200, 31420, 34800, 36192, 37700, 37704, 39275, 40846, 45240, 45559, 47130, 50272, 56550, 60320, 61269, 62840, 69600, 75400, 75408, 78550, 81692, 90480, 91118, 94260, 102115, 113100, 117825, 122538, 125680, 136677, 150800, 150816, 157100, 163384, 180960, 182236, 188520, 204230, 226200, 227795, 235650, 245076, 251360, 273354, 301600, 306345, 314200, 326768, 364472, 377040, 408460, 452400, 455590, 471300, 490152, 510575, 546708, 592267, 612690, 628400, 653536, 683385, 728944, 754080, 816920, 904800, 911180, 942600, 980304, 1021150, 1093416, 1138975, 1184534, 1225380, 1256800, 1366770, 1457888, 1531725, 1633840, 1776801, 1822360, 1885200, 1960608, 2042300, 2186832, 2277950, 2369068, 2450760, 2733540, 2961335, 3063450, 3267680, 3416925, 3553602, 3644720, 3770400, 4084600, 4373664, 4555900, 4738136, 4901520, 5467080, 5922670, 6126900, 6833850, 7107204, 7289440, 8169200, 8884005, 9111800, 9476272, 9803040, 10934160, 11845340, 12253800, 13667700, 14214408, 14806675, 16338400, 17768010, 18223600, 18952544, 21868320, 23690680, 24507600, 27335400, 28428816, 29613350, 35536020, 36447200, 44420025, 47381360, 49015200, 54670800, 56857632, 59226700, 71072040, 88840050, 94762720, 109341600, 118453400, 142144080, 177680100, 236906800, 284288160, 355360200, 473813600, 710720400, 1421440800]

約数ペア:

[(1, 1421440800), (2, 710720400), (3, 473813600), (4, 355360200), (5, 284288160), (6, 236906800), (8, 177680100), (10, 142144080), (12, 118453400), (13, 109341600), (15, 94762720), (16, 88840050), (20, 71072040), (24, 59226700), (25, 56857632), (26, 54670800), (29, 49015200), (30, 47381360), (32, 44420025), (39, 36447200), (40, 35536020), (48, 29613350), (50, 28428816), (52, 27335400), (58, 24507600), (60, 23690680), (65, 21868320), (75, 18952544), (78, 18223600), (80, 17768010), (87, 16338400), (96, 14806675), (100, 14214408), (104, 13667700), (116, 12253800), (120, 11845340), (130, 10934160), (145, 9803040), (150, 9476272), (156, 9111800), (160, 8884005), (174, 8169200), (195, 7289440), (200, 7107204), (208, 6833850), (232, 6126900), (240, 5922670), (260, 5467080), (290, 4901520), (300, 4738136), (312, 4555900), (325, 4373664), (348, 4084600), (377, 3770400), (390, 3644720), (400, 3553602), (416, 3416925), (435, 3267680), (464, 3063450), (480, 2961335), (520, 2733540), (580, 2450760), (600, 2369068), (624, 2277950), (650, 2186832), (696, 2042300), (725, 1960608), (754, 1885200), (780, 1822360), (800, 1776801), (870, 1633840), (928, 1531725), (975, 1457888), (1040, 1366770), (1131, 1256800), (1160, 1225380), (1200, 1184534), (1248, 1138975), (1300, 1093416), (1392, 1021150), (1450, 980304), (1508, 942600), (1560, 911180), (1571, 904800), (1740, 816920), (1885, 754080), (1950, 728944), (2080, 683385), (2175, 653536), (2262, 628400), (2320, 612690), (2400, 592267), (2600, 546708), (2784, 510575), (2900, 490152), (3016, 471300), (3120, 455590), (3142, 452400), (3480, 408460), (3770, 377040), (3900, 364472), (4350, 326768), (4524, 314200), (4640, 306345), (4713, 301600), (5200, 273354), (5655, 251360), (5800, 245076), (6032, 235650), (6240, 227795), (6284, 226200), (6960, 204230), (7540, 188520), (7800, 182236), (7855, 180960), (8700, 163384), (9048, 157100), (9425, 150816), (9426, 150800), (10400, 136677), (11310, 125680), (11600, 122538), (12064, 117825), (12568, 113100), (13920, 102115), (15080, 94260), (15600, 91118), (15710, 90480), (17400, 81692), (18096, 78550), (18850, 75408), (18852, 75400), (20423, 69600), (22620, 62840), (23200, 61269), (23565, 60320), (25136, 56550), (28275, 50272), (30160, 47130), (31200, 45559), (31420, 45240), (34800, 40846), (36192, 39275), (37700, 37704)]