674159640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 256

約数和(自身を含む): 2574720000

約数和(自身を除く): 1900560360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 686, 735, 770, 840, 924, 980, 1029, 1078, 1155, 1176, 1320, 1372, 1470, 1489, 1540, 1617, 1715, 1848, 1960, 2058, 2156, 2310, 2695, 2744, 2940, 2978, 3080, 3234, 3430, 3773, 4116, 4312, 4467, 4620, 5145, 5390, 5880, 5956, 6468, 6860, 7445, 7546, 8085, 8232, 8934, 9240, 10290, 10423, 10780, 11319, 11912, 12936, 13720, 14890, 15092, 16170, 16379, 17868, 18865, 20580, 20846, 21560, 22335, 22638, 29780, 30184, 31269, 32340, 32758, 35736, 37730, 41160, 41692, 44670, 45276, 49137, 52115, 56595, 59560, 62538, 64680, 65516, 72961, 75460, 81895, 83384, 89340, 90552, 98274, 104230, 113190, 114653, 125076, 131032, 145922, 150920, 156345, 163790, 178680, 196548, 208460, 218883, 226380, 229306, 245685, 250152, 291844, 312690, 327580, 343959, 364805, 393096, 416920, 437766, 452760, 458612, 491370, 510727, 573265, 583688, 625380, 655160, 687918, 729610, 802571, 875532, 917224, 982740, 1021454, 1094415, 1146530, 1250760, 1375836, 1459220, 1532181, 1605142, 1719795, 1751064, 1965480, 2042908, 2188830, 2293060, 2407713, 2553635, 2751672, 2918440, 3064362, 3210284, 3439590, 4012855, 4085816, 4377660, 4586120, 4815426, 5107270, 5617997, 6128724, 6420568, 6879180, 7660905, 8025710, 8755320, 9630852, 10214540, 11235994, 12038565, 12257448, 13758360, 15321810, 16051420, 16853991, 19261704, 20429080, 22471988, 24077130, 28089985, 30643620, 32102840, 33707982, 44943976, 48154260, 56179970, 61287240, 67415964, 84269955, 96308520, 112359940, 134831928, 168539910, 224719880, 337079820, 674159640]

約数ペア:

[(1, 674159640), (2, 337079820), (3, 224719880), (4, 168539910), (5, 134831928), (6, 112359940), (7, 96308520), (8, 84269955), (10, 67415964), (11, 61287240), (12, 56179970), (14, 48154260), (15, 44943976), (20, 33707982), (21, 32102840), (22, 30643620), (24, 28089985), (28, 24077130), (30, 22471988), (33, 20429080), (35, 19261704), (40, 16853991), (42, 16051420), (44, 15321810), (49, 13758360), (55, 12257448), (56, 12038565), (60, 11235994), (66, 10214540), (70, 9630852), (77, 8755320), (84, 8025710), (88, 7660905), (98, 6879180), (105, 6420568), (110, 6128724), (120, 5617997), (132, 5107270), (140, 4815426), (147, 4586120), (154, 4377660), (165, 4085816), (168, 4012855), (196, 3439590), (210, 3210284), (220, 3064362), (231, 2918440), (245, 2751672), (264, 2553635), (280, 2407713), (294, 2293060), (308, 2188830), (330, 2042908), (343, 1965480), (385, 1751064), (392, 1719795), (420, 1605142), (440, 1532181), (462, 1459220), (490, 1375836), (539, 1250760), (588, 1146530), (616, 1094415), (660, 1021454), (686, 982740), (735, 917224), (770, 875532), (840, 802571), (924, 729610), (980, 687918), (1029, 655160), (1078, 625380), (1155, 583688), (1176, 573265), (1320, 510727), (1372, 491370), (1470, 458612), (1489, 452760), (1540, 437766), (1617, 416920), (1715, 393096), (1848, 364805), (1960, 343959), (2058, 327580), (2156, 312690), (2310, 291844), (2695, 250152), (2744, 245685), (2940, 229306), (2978, 226380), (3080, 218883), (3234, 208460), (3430, 196548), (3773, 178680), (4116, 163790), (4312, 156345), (4467, 150920), (4620, 145922), (5145, 131032), (5390, 125076), (5880, 114653), (5956, 113190), (6468, 104230), (6860, 98274), (7445, 90552), (7546, 89340), (8085, 83384), (8232, 81895), (8934, 75460), (9240, 72961), (10290, 65516), (10423, 64680), (10780, 62538), (11319, 59560), (11912, 56595), (12936, 52115), (13720, 49137), (14890, 45276), (15092, 44670), (16170, 41692), (16379, 41160), (17868, 37730), (18865, 35736), (20580, 32758), (20846, 32340), (21560, 31269), (22335, 30184), (22638, 29780)]