340848480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1749

約数の個数: 192

約数和(自身を含む): 1247920128

約数和(自身を除く): 907071648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1663, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3326, 3360, 3416, 3660, 4270, 4880, 4989, 5124, 5856, 6405, 6652, 6832, 7320, 8315, 8540, 9760, 9978, 10248, 11641, 12810, 13304, 13664, 14640, 16630, 17080, 19956, 20496, 23282, 24945, 25620, 26608, 29280, 33260, 34160, 34923, 39912, 40992, 46564, 49890, 51240, 53216, 58205, 66520, 68320, 69846, 79824, 93128, 99780, 101443, 102480, 116410, 133040, 139692, 159648, 174615, 186256, 199560, 202886, 204960, 232820, 266080, 279384, 304329, 349230, 372512, 399120, 405772, 465640, 507215, 558768, 608658, 698460, 710101, 798240, 811544, 931280, 1014430, 1117536, 1217316, 1396920, 1420202, 1521645, 1623088, 1862560, 2028860, 2130303, 2434632, 2793840, 2840404, 3043290, 3246176, 3550505, 4057720, 4260606, 4869264, 5587680, 5680808, 6086580, 7101010, 8115440, 8521212, 9738528, 10651515, 11361616, 12173160, 14202020, 16230880, 17042424, 21303030, 22723232, 24346320, 28404040, 34084848, 42606060, 48692640, 56808080, 68169696, 85212120, 113616160, 170424240, 340848480]

約数ペア:

[(1, 340848480), (2, 170424240), (3, 113616160), (4, 85212120), (5, 68169696), (6, 56808080), (7, 48692640), (8, 42606060), (10, 34084848), (12, 28404040), (14, 24346320), (15, 22723232), (16, 21303030), (20, 17042424), (21, 16230880), (24, 14202020), (28, 12173160), (30, 11361616), (32, 10651515), (35, 9738528), (40, 8521212), (42, 8115440), (48, 7101010), (56, 6086580), (60, 5680808), (61, 5587680), (70, 4869264), (80, 4260606), (84, 4057720), (96, 3550505), (105, 3246176), (112, 3043290), (120, 2840404), (122, 2793840), (140, 2434632), (160, 2130303), (168, 2028860), (183, 1862560), (210, 1623088), (224, 1521645), (240, 1420202), (244, 1396920), (280, 1217316), (305, 1117536), (336, 1014430), (366, 931280), (420, 811544), (427, 798240), (480, 710101), (488, 698460), (560, 608658), (610, 558768), (672, 507215), (732, 465640), (840, 405772), (854, 399120), (915, 372512), (976, 349230), (1120, 304329), (1220, 279384), (1281, 266080), (1464, 232820), (1663, 204960), (1680, 202886), (1708, 199560), (1830, 186256), (1952, 174615), (2135, 159648), (2440, 139692), (2562, 133040), (2928, 116410), (3326, 102480), (3360, 101443), (3416, 99780), (3660, 93128), (4270, 79824), (4880, 69846), (4989, 68320), (5124, 66520), (5856, 58205), (6405, 53216), (6652, 51240), (6832, 49890), (7320, 46564), (8315, 40992), (8540, 39912), (9760, 34923), (9978, 34160), (10248, 33260), (11641, 29280), (12810, 26608), (13304, 25620), (13664, 24945), (14640, 23282), (16630, 20496), (17080, 19956)]