171813840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 586248192

約数和(自身を除く): 414434352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 151, 165, 176, 220, 240, 264, 302, 330, 431, 440, 453, 528, 604, 660, 755, 862, 880, 906, 1208, 1293, 1320, 1510, 1661, 1724, 1812, 2155, 2265, 2416, 2586, 2640, 3020, 3322, 3448, 3624, 4310, 4530, 4741, 4983, 5172, 6040, 6465, 6644, 6896, 7248, 8305, 8620, 9060, 9482, 9966, 10344, 12080, 12930, 13288, 14223, 16610, 17240, 18120, 18964, 19932, 20688, 23705, 24915, 25860, 26576, 28446, 33220, 34480, 36240, 37928, 39864, 47410, 49830, 51720, 56892, 65081, 66440, 71115, 75856, 79728, 94820, 99660, 103440, 113784, 130162, 132880, 142230, 189640, 195243, 199320, 227568, 260324, 284460, 325405, 379280, 390486, 398640, 520648, 568920, 650810, 715891, 780972, 976215, 1041296, 1137840, 1301620, 1431782, 1561944, 1952430, 2147673, 2603240, 2863564, 3123888, 3579455, 3904860, 4295346, 5206480, 5727128, 7158910, 7809720, 8590692, 10738365, 11454256, 14317820, 15619440, 17181384, 21476730, 28635640, 34362768, 42953460, 57271280, 85906920, 171813840]

約数ペア:

[(1, 171813840), (2, 85906920), (3, 57271280), (4, 42953460), (5, 34362768), (6, 28635640), (8, 21476730), (10, 17181384), (11, 15619440), (12, 14317820), (15, 11454256), (16, 10738365), (20, 8590692), (22, 7809720), (24, 7158910), (30, 5727128), (33, 5206480), (40, 4295346), (44, 3904860), (48, 3579455), (55, 3123888), (60, 2863564), (66, 2603240), (80, 2147673), (88, 1952430), (110, 1561944), (120, 1431782), (132, 1301620), (151, 1137840), (165, 1041296), (176, 976215), (220, 780972), (240, 715891), (264, 650810), (302, 568920), (330, 520648), (431, 398640), (440, 390486), (453, 379280), (528, 325405), (604, 284460), (660, 260324), (755, 227568), (862, 199320), (880, 195243), (906, 189640), (1208, 142230), (1293, 132880), (1320, 130162), (1510, 113784), (1661, 103440), (1724, 99660), (1812, 94820), (2155, 79728), (2265, 75856), (2416, 71115), (2586, 66440), (2640, 65081), (3020, 56892), (3322, 51720), (3448, 49830), (3624, 47410), (4310, 39864), (4530, 37928), (4741, 36240), (4983, 34480), (5172, 33220), (6040, 28446), (6465, 26576), (6644, 25860), (6896, 24915), (7248, 23705), (8305, 20688), (8620, 19932), (9060, 18964), (9482, 18120), (9966, 17240), (10344, 16610), (12080, 14223), (12930, 13288)]