165936540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 591897600

約数和(自身を除く): 425961060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 343, 385, 420, 462, 490, 539, 588, 660, 686, 733, 735, 770, 924, 980, 1029, 1078, 1155, 1372, 1466, 1470, 1540, 1617, 1715, 2058, 2156, 2199, 2310, 2695, 2932, 2940, 3234, 3430, 3665, 3773, 4116, 4398, 4620, 5131, 5145, 5390, 6468, 6860, 7330, 7546, 8063, 8085, 8796, 10262, 10290, 10780, 10995, 11319, 14660, 15092, 15393, 16126, 16170, 18865, 20524, 20580, 21990, 22638, 24189, 25655, 30786, 32252, 32340, 35917, 37730, 40315, 43980, 45276, 48378, 51310, 56441, 56595, 61572, 71834, 75460, 76965, 80630, 96756, 102620, 107751, 112882, 113190, 120945, 143668, 153930, 161260, 169323, 179585, 215502, 225764, 226380, 241890, 251419, 282205, 307860, 338646, 359170, 395087, 431004, 483780, 502838, 538755, 564410, 677292, 718340, 754257, 790174, 846615, 1005676, 1077510, 1128820, 1185261, 1257095, 1508514, 1580348, 1693230, 1975435, 2155020, 2370522, 2514190, 2765609, 3017028, 3386460, 3771285, 3950870, 4741044, 5028380, 5531218, 5926305, 7542570, 7901740, 8296827, 11062436, 11852610, 13828045, 15085140, 16593654, 23705220, 27656090, 33187308, 41484135, 55312180, 82968270, 165936540]

約数ペア:

[(1, 165936540), (2, 82968270), (3, 55312180), (4, 41484135), (5, 33187308), (6, 27656090), (7, 23705220), (10, 16593654), (11, 15085140), (12, 13828045), (14, 11852610), (15, 11062436), (20, 8296827), (21, 7901740), (22, 7542570), (28, 5926305), (30, 5531218), (33, 5028380), (35, 4741044), (42, 3950870), (44, 3771285), (49, 3386460), (55, 3017028), (60, 2765609), (66, 2514190), (70, 2370522), (77, 2155020), (84, 1975435), (98, 1693230), (105, 1580348), (110, 1508514), (132, 1257095), (140, 1185261), (147, 1128820), (154, 1077510), (165, 1005676), (196, 846615), (210, 790174), (220, 754257), (231, 718340), (245, 677292), (294, 564410), (308, 538755), (330, 502838), (343, 483780), (385, 431004), (420, 395087), (462, 359170), (490, 338646), (539, 307860), (588, 282205), (660, 251419), (686, 241890), (733, 226380), (735, 225764), (770, 215502), (924, 179585), (980, 169323), (1029, 161260), (1078, 153930), (1155, 143668), (1372, 120945), (1466, 113190), (1470, 112882), (1540, 107751), (1617, 102620), (1715, 96756), (2058, 80630), (2156, 76965), (2199, 75460), (2310, 71834), (2695, 61572), (2932, 56595), (2940, 56441), (3234, 51310), (3430, 48378), (3665, 45276), (3773, 43980), (4116, 40315), (4398, 37730), (4620, 35917), (5131, 32340), (5145, 32252), (5390, 30786), (6468, 25655), (6860, 24189), (7330, 22638), (7546, 21990), (8063, 20580), (8085, 20524), (8796, 18865), (10262, 16170), (10290, 16126), (10780, 15393), (10995, 15092), (11319, 14660)]