199016160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 728953344

約数和(自身を除く): 529937184

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, 971, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1942, 1952, 2135, 2440, 2562, 2913, 2928, 3360, 3416, 3660, 3884, 4270, 4855, 4880, 5124, 5826, 5856, 6405, 6797, 6832, 7320, 7768, 8540, 9710, 9760, 10248, 11652, 12810, 13594, 13664, 14565, 14640, 15536, 17080, 19420, 20391, 20496, 23304, 25620, 27188, 29130, 29280, 31072, 33985, 34160, 38840, 40782, 40992, 46608, 51240, 54376, 58260, 59231, 67970, 68320, 77680, 81564, 93216, 101955, 102480, 108752, 116520, 118462, 135940, 155360, 163128, 177693, 203910, 204960, 217504, 233040, 236924, 271880, 296155, 326256, 355386, 407820, 414617, 466080, 473848, 543760, 592310, 652512, 710772, 815640, 829234, 888465, 947696, 1087520, 1184620, 1243851, 1421544, 1631280, 1658468, 1776930, 1895392, 2073085, 2369240, 2487702, 2843088, 3262560, 3316936, 3553860, 4146170, 4738480, 4975404, 5686176, 6219255, 6633872, 7107720, 8292340, 9476960, 9950808, 12438510, 13267744, 14215440, 16584680, 19901616, 24877020, 28430880, 33169360, 39803232, 49754040, 66338720, 99508080, 199016160]

約数ペア:

[(1, 199016160), (2, 99508080), (3, 66338720), (4, 49754040), (5, 39803232), (6, 33169360), (7, 28430880), (8, 24877020), (10, 19901616), (12, 16584680), (14, 14215440), (15, 13267744), (16, 12438510), (20, 9950808), (21, 9476960), (24, 8292340), (28, 7107720), (30, 6633872), (32, 6219255), (35, 5686176), (40, 4975404), (42, 4738480), (48, 4146170), (56, 3553860), (60, 3316936), (61, 3262560), (70, 2843088), (80, 2487702), (84, 2369240), (96, 2073085), (105, 1895392), (112, 1776930), (120, 1658468), (122, 1631280), (140, 1421544), (160, 1243851), (168, 1184620), (183, 1087520), (210, 947696), (224, 888465), (240, 829234), (244, 815640), (280, 710772), (305, 652512), (336, 592310), (366, 543760), (420, 473848), (427, 466080), (480, 414617), (488, 407820), (560, 355386), (610, 326256), (672, 296155), (732, 271880), (840, 236924), (854, 233040), (915, 217504), (971, 204960), (976, 203910), (1120, 177693), (1220, 163128), (1281, 155360), (1464, 135940), (1680, 118462), (1708, 116520), (1830, 108752), (1942, 102480), (1952, 101955), (2135, 93216), (2440, 81564), (2562, 77680), (2913, 68320), (2928, 67970), (3360, 59231), (3416, 58260), (3660, 54376), (3884, 51240), (4270, 46608), (4855, 40992), (4880, 40782), (5124, 38840), (5826, 34160), (5856, 33985), (6405, 31072), (6797, 29280), (6832, 29130), (7320, 27188), (7768, 25620), (8540, 23304), (9710, 20496), (9760, 20391), (10248, 19420), (11652, 17080), (12810, 15536), (13594, 14640), (13664, 14565)]