281680200480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{386329}}^1$

素因数の和:386392

約数の個数: 288

約数和(自身を含む): 1065454871040

約数和(自身を除く): 783774670560

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, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5880, 6076, 6510, 6944, 7440, 7595, 7840, 8680, 9114, 10416, 11760, 12152, 13020, 14880, 15190, 17360, 18228, 20832, 22785, 23520, 24304, 26040, 30380, 34720, 36456, 45570, 48608, 52080, 60760, 72912, 91140, 104160, 121520, 145824, 182280, 243040, 364560, 386329, 729120, 772658, 1158987, 1545316, 1931645, 2317974, 2704303, 3090632, 3863290, 4635948, 5408606, 5794935, 6181264, 7726580, 8112909, 9271896, 10817212, 11589870, 11976199, 12362528, 13521515, 15453160, 16225818, 18543792, 18930121, 21634424, 23179740, 23952398, 27043030, 30906320, 32451636, 35928597, 37087584, 37860242, 40564545, 43268848, 46359480, 47904796, 54086060, 56790363, 59880995, 61812640, 64903272, 71857194, 75720484, 81129090, 83833393, 86537696, 92718960, 94650605, 95809592, 108172120, 113580726, 119761990, 129806544, 143714388, 151440968, 162258180, 167666786, 179642985, 185437920, 189301210, 191619184, 216344240, 227161452, 239523980, 251500179, 259613088, 283951815, 287428776, 302881936, 324516360, 335333572, 359285970, 378602420, 383238368, 419166965, 432688480, 454322904, 479047960, 503000358, 567903630, 574857552, 586833751, 605763872, 649032720, 670667144, 718571940, 757204840, 838333930, 908645808, 958095920, 1006000716, 1135807260, 1149715104, 1173667502, 1257500895, 1298065440, 1341334288, 1437143880, 1514409680, 1676667860, 1760501253, 1817291616, 1916191840, 2012001432, 2271614520, 2347335004, 2515001790, 2682668576, 2874287760, 2934168755, 3028819360, 3353335720, 3521002506, 4024002864, 4543229040, 4694670008, 5030003580, 5748575520, 5868337510, 6706671440, 7042005012, 8048005728, 8802506265, 9086458080, 9389340016, 10060007160, 11736675020, 13413342880, 14084010024, 17605012530, 18778680032, 20120014320, 23473350040, 28168020048, 35210025060, 40240028640, 46946700080, 56336040096, 70420050120, 93893400160, 140840100240, 281680200480]

約数ペア:

[(1, 281680200480), (2, 140840100240), (3, 93893400160), (4, 70420050120), (5, 56336040096), (6, 46946700080), (7, 40240028640), (8, 35210025060), (10, 28168020048), (12, 23473350040), (14, 20120014320), (15, 18778680032), (16, 17605012530), (20, 14084010024), (21, 13413342880), (24, 11736675020), (28, 10060007160), (30, 9389340016), (31, 9086458080), (32, 8802506265), (35, 8048005728), (40, 7042005012), (42, 6706671440), (48, 5868337510), (49, 5748575520), (56, 5030003580), (60, 4694670008), (62, 4543229040), (70, 4024002864), (80, 3521002506), (84, 3353335720), (93, 3028819360), (96, 2934168755), (98, 2874287760), (105, 2682668576), (112, 2515001790), (120, 2347335004), (124, 2271614520), (140, 2012001432), (147, 1916191840), (155, 1817291616), (160, 1760501253), (168, 1676667860), (186, 1514409680), (196, 1437143880), (210, 1341334288), (217, 1298065440), (224, 1257500895), (240, 1173667502), (245, 1149715104), (248, 1135807260), (280, 1006000716), (294, 958095920), (310, 908645808), (336, 838333930), (372, 757204840), (392, 718571940), (420, 670667144), (434, 649032720), (465, 605763872), (480, 586833751), (490, 574857552), (496, 567903630), (560, 503000358), (588, 479047960), (620, 454322904), (651, 432688480), (672, 419166965), (735, 383238368), (744, 378602420), (784, 359285970), (840, 335333572), (868, 324516360), (930, 302881936), (980, 287428776), (992, 283951815), (1085, 259613088), (1120, 251500179), (1176, 239523980), (1240, 227161452), (1302, 216344240), (1470, 191619184), (1488, 189301210), (1519, 185437920), (1568, 179642985), (1680, 167666786), (1736, 162258180), (1860, 151440968), (1960, 143714388), (2170, 129806544), (2352, 119761990), (2480, 113580726), (2604, 108172120), (2940, 95809592), (2976, 94650605), (3038, 92718960), (3255, 86537696), (3360, 83833393), (3472, 81129090), (3720, 75720484), (3920, 71857194), (4340, 64903272), (4557, 61812640), (4704, 59880995), (4960, 56790363), (5208, 54086060), (5880, 47904796), (6076, 46359480), (6510, 43268848), (6944, 40564545), (7440, 37860242), (7595, 37087584), (7840, 35928597), (8680, 32451636), (9114, 30906320), (10416, 27043030), (11760, 23952398), (12152, 23179740), (13020, 21634424), (14880, 18930121), (15190, 18543792), (17360, 16225818), (18228, 15453160), (20832, 13521515), (22785, 12362528), (23520, 11976199), (24304, 11589870), (26040, 10817212), (30380, 9271896), (34720, 8112909), (36456, 7726580), (45570, 6181264), (48608, 5794935), (52080, 5408606), (60760, 4635948), (72912, 3863290), (91140, 3090632), (104160, 2704303), (121520, 2317974), (145824, 1931645), (182280, 1545316), (243040, 1158987), (364560, 772658), (386329, 729120)]