1339702917200

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 3274919725056

約数和(自身を除く): 1935216807856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 223, 271, 314, 353, 400, 446, 542, 628, 706, 785, 892, 1084, 1115, 1256, 1355, 1412, 1570, 1765, 1784, 2168, 2230, 2512, 2710, 2824, 3140, 3530, 3568, 3925, 4336, 4460, 5420, 5575, 5648, 6280, 6775, 7060, 7850, 8825, 8920, 10840, 11150, 12560, 13550, 14120, 15700, 17650, 17840, 21680, 22300, 27100, 28240, 31400, 35011, 35300, 42547, 44600, 54200, 55421, 60433, 62800, 70022, 70600, 78719, 85094, 89200, 95663, 108400, 110842, 120866, 140044, 141200, 157438, 170188, 175055, 191326, 212735, 221684, 241732, 277105, 280088, 302165, 314876, 340376, 350110, 382652, 393595, 425470, 443368, 478315, 483464, 554210, 560176, 604330, 629752, 680752, 700220, 765304, 787190, 850940, 875275, 886736, 956630, 966928, 1063675, 1108420, 1208660, 1259504, 1385525, 1400440, 1510825, 1530608, 1574380, 1701880, 1750550, 1913260, 1967975, 2127350, 2216840, 2391575, 2417320, 2771050, 2800880, 3021650, 3148760, 3403760, 3501100, 3826520, 3935950, 4254700, 4433680, 4783150, 4834640, 5542100, 6043300, 6297520, 7002200, 7653040, 7871900, 8509400, 9487981, 9566300, 11084200, 12086600, 12358883, 14004400, 15019091, 15743800, 17018800, 18975962, 19132600, 21332849, 22168400, 24173200, 24717766, 30038182, 31487600, 37951924, 38265200, 42665698, 47439905, 49435532, 60076364, 61794415, 75095455, 75903848, 85331396, 94879810, 98871064, 106664245, 120152728, 123588830, 150190910, 151807696, 170662792, 189759620, 197742128, 213328490, 237199525, 240305456, 247177660, 300381820, 308972075, 341325584, 375477275, 379519240, 426656980, 474399050, 494355320, 533321225, 600763640, 617944150, 750954550, 759038480, 853313960, 948798100, 988710640, 1066642450, 1201527280, 1235888300, 1501909100, 1706627920, 1897596200, 2133284900, 2471776600, 3003818200, 3349257293, 3795192400, 4266569800, 4943553200, 6007636400, 6698514586, 8533139600, 13397029172, 16746286465, 26794058344, 33492572930, 53588116688, 66985145860, 83731432325, 133970291720, 167462864650, 267940583440, 334925729300, 669851458600, 1339702917200]

約数ペア:

[(1, 1339702917200), (2, 669851458600), (4, 334925729300), (5, 267940583440), (8, 167462864650), (10, 133970291720), (16, 83731432325), (20, 66985145860), (25, 53588116688), (40, 33492572930), (50, 26794058344), (80, 16746286465), (100, 13397029172), (157, 8533139600), (200, 6698514586), (223, 6007636400), (271, 4943553200), (314, 4266569800), (353, 3795192400), (400, 3349257293), (446, 3003818200), (542, 2471776600), (628, 2133284900), (706, 1897596200), (785, 1706627920), (892, 1501909100), (1084, 1235888300), (1115, 1201527280), (1256, 1066642450), (1355, 988710640), (1412, 948798100), (1570, 853313960), (1765, 759038480), (1784, 750954550), (2168, 617944150), (2230, 600763640), (2512, 533321225), (2710, 494355320), (2824, 474399050), (3140, 426656980), (3530, 379519240), (3568, 375477275), (3925, 341325584), (4336, 308972075), (4460, 300381820), (5420, 247177660), (5575, 240305456), (5648, 237199525), (6280, 213328490), (6775, 197742128), (7060, 189759620), (7850, 170662792), (8825, 151807696), (8920, 150190910), (10840, 123588830), (11150, 120152728), (12560, 106664245), (13550, 98871064), (14120, 94879810), (15700, 85331396), (17650, 75903848), (17840, 75095455), (21680, 61794415), (22300, 60076364), (27100, 49435532), (28240, 47439905), (31400, 42665698), (35011, 38265200), (35300, 37951924), (42547, 31487600), (44600, 30038182), (54200, 24717766), (55421, 24173200), (60433, 22168400), (62800, 21332849), (70022, 19132600), (70600, 18975962), (78719, 17018800), (85094, 15743800), (89200, 15019091), (95663, 14004400), (108400, 12358883), (110842, 12086600), (120866, 11084200), (140044, 9566300), (141200, 9487981), (157438, 8509400), (170188, 7871900), (175055, 7653040), (191326, 7002200), (212735, 6297520), (221684, 6043300), (241732, 5542100), (277105, 4834640), (280088, 4783150), (302165, 4433680), (314876, 4254700), (340376, 3935950), (350110, 3826520), (382652, 3501100), (393595, 3403760), (425470, 3148760), (443368, 3021650), (478315, 2800880), (483464, 2771050), (554210, 2417320), (560176, 2391575), (604330, 2216840), (629752, 2127350), (680752, 1967975), (700220, 1913260), (765304, 1750550), (787190, 1701880), (850940, 1574380), (875275, 1530608), (886736, 1510825), (956630, 1400440), (966928, 1385525), (1063675, 1259504), (1108420, 1208660)]