156719640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 192

約数和(自身を含む): 596885760

約数和(自身を除く): 440166120

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, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2423, 2695, 2940, 3080, 3234, 4312, 4620, 4846, 5390, 5880, 6468, 7269, 8085, 9240, 9692, 10780, 12115, 12936, 14538, 16170, 16961, 19384, 21560, 24230, 26653, 29076, 32340, 33922, 36345, 48460, 50883, 53306, 58152, 64680, 67844, 72690, 79959, 84805, 96920, 101766, 106612, 118727, 133265, 135688, 145380, 159918, 169610, 186571, 203532, 213224, 237454, 254415, 266530, 290760, 319836, 339220, 356181, 373142, 399795, 407064, 474908, 508830, 533060, 559713, 593635, 639672, 678440, 712362, 746284, 799590, 932855, 949816, 1017660, 1066120, 1119426, 1187270, 1305997, 1424724, 1492568, 1599180, 1780905, 1865710, 2035320, 2238852, 2374540, 2611994, 2798565, 2849448, 3198360, 3561810, 3731420, 3917991, 4477704, 4749080, 5223988, 5597130, 6529985, 7123620, 7462840, 7835982, 10447976, 11194260, 13059970, 14247240, 15671964, 19589955, 22388520, 26119940, 31343928, 39179910, 52239880, 78359820, 156719640]

約数ペア:

[(1, 156719640), (2, 78359820), (3, 52239880), (4, 39179910), (5, 31343928), (6, 26119940), (7, 22388520), (8, 19589955), (10, 15671964), (11, 14247240), (12, 13059970), (14, 11194260), (15, 10447976), (20, 7835982), (21, 7462840), (22, 7123620), (24, 6529985), (28, 5597130), (30, 5223988), (33, 4749080), (35, 4477704), (40, 3917991), (42, 3731420), (44, 3561810), (49, 3198360), (55, 2849448), (56, 2798565), (60, 2611994), (66, 2374540), (70, 2238852), (77, 2035320), (84, 1865710), (88, 1780905), (98, 1599180), (105, 1492568), (110, 1424724), (120, 1305997), (132, 1187270), (140, 1119426), (147, 1066120), (154, 1017660), (165, 949816), (168, 932855), (196, 799590), (210, 746284), (220, 712362), (231, 678440), (245, 639672), (264, 593635), (280, 559713), (294, 533060), (308, 508830), (330, 474908), (385, 407064), (392, 399795), (420, 373142), (440, 356181), (462, 339220), (490, 319836), (539, 290760), (588, 266530), (616, 254415), (660, 237454), (735, 213224), (770, 203532), (840, 186571), (924, 169610), (980, 159918), (1078, 145380), (1155, 135688), (1176, 133265), (1320, 118727), (1470, 106612), (1540, 101766), (1617, 96920), (1848, 84805), (1960, 79959), (2156, 72690), (2310, 67844), (2423, 64680), (2695, 58152), (2940, 53306), (3080, 50883), (3234, 48460), (4312, 36345), (4620, 33922), (4846, 32340), (5390, 29076), (5880, 26653), (6468, 24230), (7269, 21560), (8085, 19384), (9240, 16961), (9692, 16170), (10780, 14538), (12115, 12936)]