735391020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 2625509376

約数和(自身を除く): 1890118356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 71, 78, 84, 91, 98, 105, 130, 140, 142, 147, 156, 182, 195, 196, 210, 213, 245, 260, 271, 273, 284, 294, 355, 364, 390, 420, 426, 455, 490, 497, 542, 546, 588, 637, 710, 735, 780, 813, 852, 910, 923, 980, 994, 1065, 1084, 1092, 1274, 1355, 1365, 1420, 1470, 1491, 1626, 1820, 1846, 1897, 1911, 1988, 2130, 2485, 2548, 2710, 2730, 2769, 2940, 2982, 3185, 3252, 3479, 3523, 3692, 3794, 3822, 4065, 4260, 4615, 4970, 5420, 5460, 5538, 5691, 5964, 6370, 6461, 6958, 7046, 7455, 7588, 7644, 8130, 9230, 9485, 9555, 9940, 10437, 10569, 11076, 11382, 12740, 12922, 13279, 13845, 13916, 14092, 14910, 16260, 17395, 17615, 18460, 18970, 19110, 19241, 19383, 20874, 21138, 22764, 24661, 25844, 26558, 27690, 28455, 29820, 32305, 34790, 35230, 37940, 38220, 38482, 38766, 39837, 41748, 42276, 45227, 49322, 52185, 52845, 53116, 55380, 56910, 57723, 64610, 66395, 69580, 70460, 73983, 76964, 77532, 79674, 90454, 96205, 96915, 98644, 104370, 105690, 113820, 115446, 123305, 129220, 132790, 134687, 135681, 147966, 159348, 172627, 180908, 192410, 193830, 199185, 208740, 211380, 226135, 230892, 246610, 250133, 265580, 269374, 271362, 288615, 295932, 345254, 369915, 384820, 387660, 398370, 404061, 452270, 493220, 500266, 517881, 538748, 542724, 577230, 673435, 678405, 690508, 739830, 750399, 796740, 808122, 863135, 904540, 942809, 1000532, 1035762, 1154460, 1250665, 1346870, 1356810, 1479660, 1500798, 1616244, 1726270, 1750931, 1885618, 2020305, 2071524, 2501330, 2589405, 2693740, 2713620, 2828427, 3001596, 3452540, 3501862, 3751995, 3771236, 4040610, 4714045, 5002660, 5178810, 5252793, 5656854, 7003724, 7503990, 8081220, 8754655, 9428090, 10357620, 10505586, 11313708, 12256517, 14142135, 15007980, 17509310, 18856180, 21011172, 24513034, 26263965, 28284270, 35018620, 36769551, 49026068, 52527930, 56568540, 61282585, 73539102, 105055860, 122565170, 147078204, 183847755, 245130340, 367695510, 735391020]

約数ペア:

[(1, 735391020), (2, 367695510), (3, 245130340), (4, 183847755), (5, 147078204), (6, 122565170), (7, 105055860), (10, 73539102), (12, 61282585), (13, 56568540), (14, 52527930), (15, 49026068), (20, 36769551), (21, 35018620), (26, 28284270), (28, 26263965), (30, 24513034), (35, 21011172), (39, 18856180), (42, 17509310), (49, 15007980), (52, 14142135), (60, 12256517), (65, 11313708), (70, 10505586), (71, 10357620), (78, 9428090), (84, 8754655), (91, 8081220), (98, 7503990), (105, 7003724), (130, 5656854), (140, 5252793), (142, 5178810), (147, 5002660), (156, 4714045), (182, 4040610), (195, 3771236), (196, 3751995), (210, 3501862), (213, 3452540), (245, 3001596), (260, 2828427), (271, 2713620), (273, 2693740), (284, 2589405), (294, 2501330), (355, 2071524), (364, 2020305), (390, 1885618), (420, 1750931), (426, 1726270), (455, 1616244), (490, 1500798), (497, 1479660), (542, 1356810), (546, 1346870), (588, 1250665), (637, 1154460), (710, 1035762), (735, 1000532), (780, 942809), (813, 904540), (852, 863135), (910, 808122), (923, 796740), (980, 750399), (994, 739830), (1065, 690508), (1084, 678405), (1092, 673435), (1274, 577230), (1355, 542724), (1365, 538748), (1420, 517881), (1470, 500266), (1491, 493220), (1626, 452270), (1820, 404061), (1846, 398370), (1897, 387660), (1911, 384820), (1988, 369915), (2130, 345254), (2485, 295932), (2548, 288615), (2710, 271362), (2730, 269374), (2769, 265580), (2940, 250133), (2982, 246610), (3185, 230892), (3252, 226135), (3479, 211380), (3523, 208740), (3692, 199185), (3794, 193830), (3822, 192410), (4065, 180908), (4260, 172627), (4615, 159348), (4970, 147966), (5420, 135681), (5460, 134687), (5538, 132790), (5691, 129220), (5964, 123305), (6370, 115446), (6461, 113820), (6958, 105690), (7046, 104370), (7455, 98644), (7588, 96915), (7644, 96205), (8130, 90454), (9230, 79674), (9485, 77532), (9555, 76964), (9940, 73983), (10437, 70460), (10569, 69580), (11076, 66395), (11382, 64610), (12740, 57723), (12922, 56910), (13279, 55380), (13845, 53116), (13916, 52845), (14092, 52185), (14910, 49322), (16260, 45227), (17395, 42276), (17615, 41748), (18460, 39837), (18970, 38766), (19110, 38482), (19241, 38220), (19383, 37940), (20874, 35230), (21138, 34790), (22764, 32305), (24661, 29820), (25844, 28455), (26558, 27690)]