189473130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 457490070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1330, 1386, 1439, 1463, 1710, 1881, 1995, 2090, 2310, 2394, 2878, 2926, 3135, 3465, 3762, 3990, 4317, 4389, 5985, 6270, 6930, 7195, 7315, 8634, 8778, 9405, 10073, 11970, 12951, 13167, 14390, 14630, 15829, 18810, 20146, 21585, 21945, 25902, 26334, 27341, 30219, 31658, 43170, 43890, 47487, 50365, 54682, 60438, 64755, 65835, 79145, 82023, 90657, 94974, 100730, 110803, 129510, 131670, 136705, 142461, 151095, 158290, 164046, 181314, 191387, 221606, 237435, 246069, 273410, 284922, 300751, 302190, 332409, 382774, 410115, 453285, 474870, 492138, 554015, 574161, 601502, 664818, 712305, 820230, 902253, 906570, 956935, 997227, 1108030, 1148322, 1230345, 1424610, 1503755, 1662045, 1722483, 1804506, 1913870, 1994454, 2105257, 2460690, 2706759, 2870805, 3007510, 3324090, 3444966, 4210514, 4511265, 4986135, 5413518, 5741610, 6315771, 8612415, 9022530, 9972270, 10526285, 12631542, 13533795, 17224830, 18947313, 21052570, 27067590, 31578855, 37894626, 63157710, 94736565, 189473130]

約数ペア:

[(1, 189473130), (2, 94736565), (3, 63157710), (5, 37894626), (6, 31578855), (7, 27067590), (9, 21052570), (10, 18947313), (11, 17224830), (14, 13533795), (15, 12631542), (18, 10526285), (19, 9972270), (21, 9022530), (22, 8612415), (30, 6315771), (33, 5741610), (35, 5413518), (38, 4986135), (42, 4511265), (45, 4210514), (55, 3444966), (57, 3324090), (63, 3007510), (66, 2870805), (70, 2706759), (77, 2460690), (90, 2105257), (95, 1994454), (99, 1913870), (105, 1804506), (110, 1722483), (114, 1662045), (126, 1503755), (133, 1424610), (154, 1230345), (165, 1148322), (171, 1108030), (190, 997227), (198, 956935), (209, 906570), (210, 902253), (231, 820230), (266, 712305), (285, 664818), (315, 601502), (330, 574161), (342, 554015), (385, 492138), (399, 474870), (418, 453285), (462, 410115), (495, 382774), (570, 332409), (627, 302190), (630, 300751), (665, 284922), (693, 273410), (770, 246069), (798, 237435), (855, 221606), (990, 191387), (1045, 181314), (1155, 164046), (1197, 158290), (1254, 151095), (1330, 142461), (1386, 136705), (1439, 131670), (1463, 129510), (1710, 110803), (1881, 100730), (1995, 94974), (2090, 90657), (2310, 82023), (2394, 79145), (2878, 65835), (2926, 64755), (3135, 60438), (3465, 54682), (3762, 50365), (3990, 47487), (4317, 43890), (4389, 43170), (5985, 31658), (6270, 30219), (6930, 27341), (7195, 26334), (7315, 25902), (8634, 21945), (8778, 21585), (9405, 20146), (10073, 18810), (11970, 15829), (12951, 14630), (13167, 14390)]