12557425440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3889}}^1$

素因数の和:3976

約数の個数: 288

約数和(自身を含む): 46724065920

約数和(自身を除く): 34166640480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 961, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1922, 2170, 2480, 2604, 2883, 2976, 3255, 3360, 3472, 3720, 3844, 3889, 4340, 4805, 4960, 5208, 5766, 6510, 6727, 6944, 7440, 7688, 7778, 8680, 9610, 10416, 11532, 11667, 13020, 13454, 14415, 14880, 15376, 15556, 17360, 19220, 19445, 20181, 20832, 23064, 23334, 26040, 26908, 27223, 28830, 30752, 31112, 33635, 34720, 38440, 38890, 40362, 46128, 46668, 52080, 53816, 54446, 57660, 58335, 62224, 67270, 76880, 77780, 80724, 81669, 92256, 93336, 100905, 104160, 107632, 108892, 115320, 116670, 120559, 124448, 134540, 136115, 153760, 155560, 161448, 163338, 186672, 201810, 215264, 217784, 230640, 233340, 241118, 269080, 272230, 311120, 322896, 326676, 361677, 373344, 403620, 408345, 435568, 461280, 466680, 482236, 538160, 544460, 602795, 622240, 645792, 653352, 723354, 807240, 816690, 843913, 871136, 933360, 964472, 1076320, 1088920, 1205590, 1306704, 1446708, 1614480, 1633380, 1687826, 1808385, 1866720, 1928944, 2177840, 2411180, 2531739, 2613408, 2893416, 3228960, 3266760, 3375652, 3616770, 3737329, 3857888, 4219565, 4355680, 4822360, 5063478, 5786832, 6533520, 6751304, 7233540, 7474658, 8439130, 9644720, 10126956, 11211987, 11573664, 12658695, 13067040, 13502608, 14467080, 14949316, 16878260, 18686645, 19289440, 20253912, 22423974, 25317390, 26161303, 27005216, 28934160, 29898632, 33756520, 37373290, 40507824, 44847948, 50634780, 52322606, 56059935, 57868320, 59797264, 67513040, 74746580, 78483909, 81015648, 89695896, 101269560, 104645212, 112119870, 119594528, 130806515, 135026080, 149493160, 156967818, 179391792, 202539120, 209290424, 224239740, 261613030, 298986320, 313935636, 358783584, 392419545, 405078240, 418580848, 448479480, 523226060, 597972640, 627871272, 784839090, 837161696, 896958960, 1046452120, 1255742544, 1569678180, 1793917920, 2092904240, 2511485088, 3139356360, 4185808480, 6278712720, 12557425440]

約数ペア:

[(1, 12557425440), (2, 6278712720), (3, 4185808480), (4, 3139356360), (5, 2511485088), (6, 2092904240), (7, 1793917920), (8, 1569678180), (10, 1255742544), (12, 1046452120), (14, 896958960), (15, 837161696), (16, 784839090), (20, 627871272), (21, 597972640), (24, 523226060), (28, 448479480), (30, 418580848), (31, 405078240), (32, 392419545), (35, 358783584), (40, 313935636), (42, 298986320), (48, 261613030), (56, 224239740), (60, 209290424), (62, 202539120), (70, 179391792), (80, 156967818), (84, 149493160), (93, 135026080), (96, 130806515), (105, 119594528), (112, 112119870), (120, 104645212), (124, 101269560), (140, 89695896), (155, 81015648), (160, 78483909), (168, 74746580), (186, 67513040), (210, 59797264), (217, 57868320), (224, 56059935), (240, 52322606), (248, 50634780), (280, 44847948), (310, 40507824), (336, 37373290), (372, 33756520), (420, 29898632), (434, 28934160), (465, 27005216), (480, 26161303), (496, 25317390), (560, 22423974), (620, 20253912), (651, 19289440), (672, 18686645), (744, 16878260), (840, 14949316), (868, 14467080), (930, 13502608), (961, 13067040), (992, 12658695), (1085, 11573664), (1120, 11211987), (1240, 10126956), (1302, 9644720), (1488, 8439130), (1680, 7474658), (1736, 7233540), (1860, 6751304), (1922, 6533520), (2170, 5786832), (2480, 5063478), (2604, 4822360), (2883, 4355680), (2976, 4219565), (3255, 3857888), (3360, 3737329), (3472, 3616770), (3720, 3375652), (3844, 3266760), (3889, 3228960), (4340, 2893416), (4805, 2613408), (4960, 2531739), (5208, 2411180), (5766, 2177840), (6510, 1928944), (6727, 1866720), (6944, 1808385), (7440, 1687826), (7688, 1633380), (7778, 1614480), (8680, 1446708), (9610, 1306704), (10416, 1205590), (11532, 1088920), (11667, 1076320), (13020, 964472), (13454, 933360), (14415, 871136), (14880, 843913), (15376, 816690), (15556, 807240), (17360, 723354), (19220, 653352), (19445, 645792), (20181, 622240), (20832, 602795), (23064, 544460), (23334, 538160), (26040, 482236), (26908, 466680), (27223, 461280), (28830, 435568), (30752, 408345), (31112, 403620), (33635, 373344), (34720, 361677), (38440, 326676), (38890, 322896), (40362, 311120), (46128, 272230), (46668, 269080), (52080, 241118), (53816, 233340), (54446, 230640), (57660, 217784), (58335, 215264), (62224, 201810), (67270, 186672), (76880, 163338), (77780, 161448), (80724, 155560), (81669, 153760), (92256, 136115), (93336, 134540), (100905, 124448), (104160, 120559), (107632, 116670), (108892, 115320)]