1001388360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 3553320960

約数和(自身を除く): 2551932600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 83, 84, 105, 106, 120, 140, 159, 166, 168, 210, 212, 249, 265, 271, 280, 318, 332, 371, 415, 420, 424, 498, 530, 542, 581, 636, 664, 742, 795, 813, 830, 840, 996, 1060, 1084, 1113, 1162, 1245, 1272, 1355, 1484, 1590, 1626, 1660, 1743, 1855, 1897, 1992, 2120, 2168, 2226, 2324, 2490, 2710, 2905, 2968, 3180, 3252, 3320, 3486, 3710, 3794, 4065, 4399, 4452, 4648, 4980, 5420, 5565, 5691, 5810, 6360, 6504, 6972, 7420, 7588, 8130, 8715, 8798, 8904, 9485, 9960, 10840, 11130, 11382, 11620, 13197, 13944, 14363, 14840, 15176, 16260, 17430, 17596, 18970, 21995, 22260, 22493, 22764, 23240, 26394, 28455, 28726, 30793, 32520, 34860, 35192, 37940, 43089, 43990, 44520, 44986, 45528, 52788, 56910, 57452, 61586, 65985, 67479, 69720, 71815, 75880, 86178, 87980, 89972, 92379, 100541, 105576, 112465, 113820, 114904, 123172, 131970, 134958, 143630, 153965, 157451, 172356, 175960, 179944, 184758, 201082, 215445, 224930, 227640, 246344, 263940, 269916, 287260, 301623, 307930, 314902, 337395, 344712, 369516, 402164, 430890, 449860, 461895, 472353, 502705, 527880, 539832, 574520, 603246, 615860, 629804, 674790, 739032, 787255, 804328, 861780, 899720, 923790, 944706, 1005410, 1192129, 1206492, 1231720, 1259608, 1349580, 1508115, 1574510, 1723560, 1847580, 1889412, 2010820, 2361765, 2384258, 2412984, 2699160, 3016230, 3149020, 3576387, 3695160, 3778824, 4021640, 4723530, 4768516, 5960645, 6032460, 6298040, 7152774, 8344903, 9447060, 9537032, 11921290, 12064920, 14305548, 16689806, 17881935, 18894120, 23842580, 25034709, 28611096, 33379612, 35763870, 41724515, 47685160, 50069418, 66759224, 71527740, 83449030, 100138836, 125173545, 143055480, 166898060, 200277672, 250347090, 333796120, 500694180, 1001388360]

約数ペア:

[(1, 1001388360), (2, 500694180), (3, 333796120), (4, 250347090), (5, 200277672), (6, 166898060), (7, 143055480), (8, 125173545), (10, 100138836), (12, 83449030), (14, 71527740), (15, 66759224), (20, 50069418), (21, 47685160), (24, 41724515), (28, 35763870), (30, 33379612), (35, 28611096), (40, 25034709), (42, 23842580), (53, 18894120), (56, 17881935), (60, 16689806), (70, 14305548), (83, 12064920), (84, 11921290), (105, 9537032), (106, 9447060), (120, 8344903), (140, 7152774), (159, 6298040), (166, 6032460), (168, 5960645), (210, 4768516), (212, 4723530), (249, 4021640), (265, 3778824), (271, 3695160), (280, 3576387), (318, 3149020), (332, 3016230), (371, 2699160), (415, 2412984), (420, 2384258), (424, 2361765), (498, 2010820), (530, 1889412), (542, 1847580), (581, 1723560), (636, 1574510), (664, 1508115), (742, 1349580), (795, 1259608), (813, 1231720), (830, 1206492), (840, 1192129), (996, 1005410), (1060, 944706), (1084, 923790), (1113, 899720), (1162, 861780), (1245, 804328), (1272, 787255), (1355, 739032), (1484, 674790), (1590, 629804), (1626, 615860), (1660, 603246), (1743, 574520), (1855, 539832), (1897, 527880), (1992, 502705), (2120, 472353), (2168, 461895), (2226, 449860), (2324, 430890), (2490, 402164), (2710, 369516), (2905, 344712), (2968, 337395), (3180, 314902), (3252, 307930), (3320, 301623), (3486, 287260), (3710, 269916), (3794, 263940), (4065, 246344), (4399, 227640), (4452, 224930), (4648, 215445), (4980, 201082), (5420, 184758), (5565, 179944), (5691, 175960), (5810, 172356), (6360, 157451), (6504, 153965), (6972, 143630), (7420, 134958), (7588, 131970), (8130, 123172), (8715, 114904), (8798, 113820), (8904, 112465), (9485, 105576), (9960, 100541), (10840, 92379), (11130, 89972), (11382, 87980), (11620, 86178), (13197, 75880), (13944, 71815), (14363, 69720), (14840, 67479), (15176, 65985), (16260, 61586), (17430, 57452), (17596, 56910), (18970, 52788), (21995, 45528), (22260, 44986), (22493, 44520), (22764, 43990), (23240, 43089), (26394, 37940), (28455, 35192), (28726, 34860), (30793, 32520)]