40813080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 155623680

約数和(自身を除く): 114810600

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, 385, 392, 420, 440, 462, 490, 539, 588, 616, 631, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1262, 1320, 1470, 1540, 1617, 1848, 1893, 1960, 2156, 2310, 2524, 2695, 2940, 3080, 3155, 3234, 3786, 4312, 4417, 4620, 5048, 5390, 5880, 6310, 6468, 6941, 7572, 8085, 8834, 9240, 9465, 10780, 12620, 12936, 13251, 13882, 15144, 16170, 17668, 18930, 20823, 21560, 22085, 25240, 26502, 27764, 30919, 32340, 34705, 35336, 37860, 41646, 44170, 48587, 53004, 55528, 61838, 64680, 66255, 69410, 75720, 83292, 88340, 92757, 97174, 104115, 106008, 123676, 132510, 138820, 145761, 154595, 166584, 176680, 185514, 194348, 208230, 242935, 247352, 265020, 277640, 291522, 309190, 340109, 371028, 388696, 416460, 463785, 485870, 530040, 583044, 618380, 680218, 728805, 742056, 832920, 927570, 971740, 1020327, 1166088, 1236760, 1360436, 1457610, 1700545, 1855140, 1943480, 2040654, 2720872, 2915220, 3401090, 3710280, 4081308, 5101635, 5830440, 6802180, 8162616, 10203270, 13604360, 20406540, 40813080]

約数ペア:

[(1, 40813080), (2, 20406540), (3, 13604360), (4, 10203270), (5, 8162616), (6, 6802180), (7, 5830440), (8, 5101635), (10, 4081308), (11, 3710280), (12, 3401090), (14, 2915220), (15, 2720872), (20, 2040654), (21, 1943480), (22, 1855140), (24, 1700545), (28, 1457610), (30, 1360436), (33, 1236760), (35, 1166088), (40, 1020327), (42, 971740), (44, 927570), (49, 832920), (55, 742056), (56, 728805), (60, 680218), (66, 618380), (70, 583044), (77, 530040), (84, 485870), (88, 463785), (98, 416460), (105, 388696), (110, 371028), (120, 340109), (132, 309190), (140, 291522), (147, 277640), (154, 265020), (165, 247352), (168, 242935), (196, 208230), (210, 194348), (220, 185514), (231, 176680), (245, 166584), (264, 154595), (280, 145761), (294, 138820), (308, 132510), (330, 123676), (385, 106008), (392, 104115), (420, 97174), (440, 92757), (462, 88340), (490, 83292), (539, 75720), (588, 69410), (616, 66255), (631, 64680), (660, 61838), (735, 55528), (770, 53004), (840, 48587), (924, 44170), (980, 41646), (1078, 37860), (1155, 35336), (1176, 34705), (1262, 32340), (1320, 30919), (1470, 27764), (1540, 26502), (1617, 25240), (1848, 22085), (1893, 21560), (1960, 20823), (2156, 18930), (2310, 17668), (2524, 16170), (2695, 15144), (2940, 13882), (3080, 13251), (3155, 12936), (3234, 12620), (3786, 10780), (4312, 9465), (4417, 9240), (4620, 8834), (5048, 8085), (5390, 7572), (5880, 6941), (6310, 6468)]