464350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20693}}^1$

素因数の和:20735

約数の個数: 128

約数和(自身を含む): 1609165440

約数和(自身を除く): 1144814520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 20693, 22440, 41386, 62079, 82772, 103465, 124158, 165544, 206930, 227623, 248316, 310395, 351781, 413860, 455246, 496632, 620790, 682869, 703562, 827720, 910492, 1055343, 1138115, 1241580, 1365738, 1407124, 1758905, 1820984, 2110686, 2276230, 2483160, 2731476, 2814248, 3414345, 3517810, 3869591, 4221372, 4552460, 5276715, 5462952, 6828690, 7035620, 7739182, 8442744, 9104920, 10553430, 11608773, 13657380, 14071240, 15478364, 19347955, 21106860, 23217546, 27314760, 30956728, 38695910, 42213720, 46435092, 58043865, 77391820, 92870184, 116087730, 154783640, 232175460, 464350920]

約数ペア:

[(1, 464350920), (2, 232175460), (3, 154783640), (4, 116087730), (5, 92870184), (6, 77391820), (8, 58043865), (10, 46435092), (11, 42213720), (12, 38695910), (15, 30956728), (17, 27314760), (20, 23217546), (22, 21106860), (24, 19347955), (30, 15478364), (33, 14071240), (34, 13657380), (40, 11608773), (44, 10553430), (51, 9104920), (55, 8442744), (60, 7739182), (66, 7035620), (68, 6828690), (85, 5462952), (88, 5276715), (102, 4552460), (110, 4221372), (120, 3869591), (132, 3517810), (136, 3414345), (165, 2814248), (170, 2731476), (187, 2483160), (204, 2276230), (220, 2110686), (255, 1820984), (264, 1758905), (330, 1407124), (340, 1365738), (374, 1241580), (408, 1138115), (440, 1055343), (510, 910492), (561, 827720), (660, 703562), (680, 682869), (748, 620790), (935, 496632), (1020, 455246), (1122, 413860), (1320, 351781), (1496, 310395), (1870, 248316), (2040, 227623), (2244, 206930), (2805, 165544), (3740, 124158), (4488, 103465), (5610, 82772), (7480, 62079), (11220, 41386), (20693, 22440)]