2080783477360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{125687}}^1$

素因数の和:125808

約数の個数: 320

約数和(自身を含む): 6140363563008

約数和(自身を除く): 4059580085648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 47, 56, 68, 70, 74, 80, 85, 94, 112, 119, 136, 140, 148, 170, 185, 188, 235, 238, 259, 272, 280, 296, 329, 340, 370, 376, 470, 476, 518, 560, 592, 595, 629, 658, 680, 740, 752, 799, 940, 952, 1036, 1190, 1258, 1295, 1316, 1360, 1480, 1598, 1645, 1739, 1880, 1904, 2072, 2380, 2516, 2590, 2632, 2960, 3145, 3196, 3290, 3478, 3760, 3995, 4144, 4403, 4760, 5032, 5180, 5264, 5593, 6290, 6392, 6580, 6956, 7990, 8695, 8806, 9520, 10064, 10360, 11186, 12173, 12580, 12784, 13160, 13912, 15980, 17390, 17612, 20720, 22015, 22372, 24346, 25160, 26320, 27824, 27965, 29563, 31960, 34780, 35224, 44030, 44744, 48692, 50320, 55930, 59126, 60865, 63920, 69560, 70448, 88060, 89488, 97384, 111860, 118252, 121730, 125687, 139120, 147815, 176120, 194768, 206941, 223720, 236504, 243460, 251374, 295630, 352240, 413882, 447440, 473008, 486920, 502748, 591260, 628435, 827764, 879809, 973840, 1005496, 1034705, 1182520, 1256870, 1655528, 1759618, 2010992, 2069410, 2136679, 2365040, 2513740, 3311056, 3519236, 4138820, 4273358, 4399045, 4650419, 5027480, 5907289, 7038472, 8277640, 8546716, 8798090, 9300838, 10054960, 10683395, 11814578, 14076944, 14956753, 16555280, 17093432, 17596180, 18601676, 21366790, 23252095, 23629156, 29536445, 29913506, 32552933, 34186864, 35192360, 37203352, 41351023, 42733580, 46504190, 47258312, 59072890, 59827012, 65105866, 70384720, 74406704, 74783765, 79057123, 82702046, 85467160, 93008380, 94516624, 100423913, 118145780, 119654024, 130211732, 149567530, 158114246, 162764665, 165404092, 170934320, 186016760, 200847826, 206755115, 218569693, 236291560, 239308048, 260423464, 299135060, 316228492, 325529330, 330808184, 372033520, 395285615, 401695652, 413510230, 437139386, 472583120, 502119565, 520846928, 553399861, 598270120, 632456984, 651058660, 661616368, 702967391, 790571230, 803391304, 827020460, 874278772, 1004239130, 1092848465, 1106799722, 1196540240, 1264913968, 1302117320, 1405934782, 1529987851, 1581142460, 1606782608, 1654040920, 1748557544, 2008478260, 2185696930, 2213599444, 2604234640, 2766999305, 2811869564, 3059975702, 3162284920, 3308081840, 3497115088, 3514836955, 3715684781, 4016956520, 4371393860, 4427198888, 5533998610, 5623739128, 6119951404, 6324569840, 7029673910, 7431369562, 7649939255, 8033913040, 8742787720, 8854397776, 11067997220, 11247478256, 12239902808, 14059347820, 14862739124, 15299878510, 17485575440, 18578423905, 22135994440, 24479805616, 26009793467, 28118695640, 29725478248, 30599757020, 37156847810, 44271988880, 52019586934, 56237391280, 59450956496, 61199514040, 74313695620, 104039173868, 122399028080, 130048967335, 148627391240, 208078347736, 260097934670, 297254782480, 416156695472, 520195869340, 1040391738680, 2080783477360]

約数ペア:

[(1, 2080783477360), (2, 1040391738680), (4, 520195869340), (5, 416156695472), (7, 297254782480), (8, 260097934670), (10, 208078347736), (14, 148627391240), (16, 130048967335), (17, 122399028080), (20, 104039173868), (28, 74313695620), (34, 61199514040), (35, 59450956496), (37, 56237391280), (40, 52019586934), (47, 44271988880), (56, 37156847810), (68, 30599757020), (70, 29725478248), (74, 28118695640), (80, 26009793467), (85, 24479805616), (94, 22135994440), (112, 18578423905), (119, 17485575440), (136, 15299878510), (140, 14862739124), (148, 14059347820), (170, 12239902808), (185, 11247478256), (188, 11067997220), (235, 8854397776), (238, 8742787720), (259, 8033913040), (272, 7649939255), (280, 7431369562), (296, 7029673910), (329, 6324569840), (340, 6119951404), (370, 5623739128), (376, 5533998610), (470, 4427198888), (476, 4371393860), (518, 4016956520), (560, 3715684781), (592, 3514836955), (595, 3497115088), (629, 3308081840), (658, 3162284920), (680, 3059975702), (740, 2811869564), (752, 2766999305), (799, 2604234640), (940, 2213599444), (952, 2185696930), (1036, 2008478260), (1190, 1748557544), (1258, 1654040920), (1295, 1606782608), (1316, 1581142460), (1360, 1529987851), (1480, 1405934782), (1598, 1302117320), (1645, 1264913968), (1739, 1196540240), (1880, 1106799722), (1904, 1092848465), (2072, 1004239130), (2380, 874278772), (2516, 827020460), (2590, 803391304), (2632, 790571230), (2960, 702967391), (3145, 661616368), (3196, 651058660), (3290, 632456984), (3478, 598270120), (3760, 553399861), (3995, 520846928), (4144, 502119565), (4403, 472583120), (4760, 437139386), (5032, 413510230), (5180, 401695652), (5264, 395285615), (5593, 372033520), (6290, 330808184), (6392, 325529330), (6580, 316228492), (6956, 299135060), (7990, 260423464), (8695, 239308048), (8806, 236291560), (9520, 218569693), (10064, 206755115), (10360, 200847826), (11186, 186016760), (12173, 170934320), (12580, 165404092), (12784, 162764665), (13160, 158114246), (13912, 149567530), (15980, 130211732), (17390, 119654024), (17612, 118145780), (20720, 100423913), (22015, 94516624), (22372, 93008380), (24346, 85467160), (25160, 82702046), (26320, 79057123), (27824, 74783765), (27965, 74406704), (29563, 70384720), (31960, 65105866), (34780, 59827012), (35224, 59072890), (44030, 47258312), (44744, 46504190), (48692, 42733580), (50320, 41351023), (55930, 37203352), (59126, 35192360), (60865, 34186864), (63920, 32552933), (69560, 29913506), (70448, 29536445), (88060, 23629156), (89488, 23252095), (97384, 21366790), (111860, 18601676), (118252, 17596180), (121730, 17093432), (125687, 16555280), (139120, 14956753), (147815, 14076944), (176120, 11814578), (194768, 10683395), (206941, 10054960), (223720, 9300838), (236504, 8798090), (243460, 8546716), (251374, 8277640), (295630, 7038472), (352240, 5907289), (413882, 5027480), (447440, 4650419), (473008, 4399045), (486920, 4273358), (502748, 4138820), (591260, 3519236), (628435, 3311056), (827764, 2513740), (879809, 2365040), (973840, 2136679), (1005496, 2069410), (1034705, 2010992), (1182520, 1759618), (1256870, 1655528)]