196014240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4443

約数の個数: 144

約数和(自身を含む): 690633216

約数和(自身を除く): 494618976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4391, 4464, 4960, 5580, 7440, 8782, 8928, 11160, 13173, 14880, 17564, 21955, 22320, 26346, 35128, 39519, 43910, 44640, 52692, 65865, 70256, 79038, 87820, 105384, 131730, 136121, 140512, 158076, 175640, 197595, 210768, 263460, 272242, 316152, 351280, 395190, 408363, 421536, 526920, 544484, 632304, 680605, 702560, 790380, 816726, 1053840, 1088968, 1225089, 1264608, 1361210, 1580760, 1633452, 2041815, 2107680, 2177936, 2450178, 2722420, 3161520, 3266904, 4083630, 4355872, 4900356, 5444840, 6125445, 6323040, 6533808, 8167260, 9800712, 10889680, 12250890, 13067616, 16334520, 19601424, 21779360, 24501780, 32669040, 39202848, 49003560, 65338080, 98007120, 196014240]

約数ペア:

[(1, 196014240), (2, 98007120), (3, 65338080), (4, 49003560), (5, 39202848), (6, 32669040), (8, 24501780), (9, 21779360), (10, 19601424), (12, 16334520), (15, 13067616), (16, 12250890), (18, 10889680), (20, 9800712), (24, 8167260), (30, 6533808), (31, 6323040), (32, 6125445), (36, 5444840), (40, 4900356), (45, 4355872), (48, 4083630), (60, 3266904), (62, 3161520), (72, 2722420), (80, 2450178), (90, 2177936), (93, 2107680), (96, 2041815), (120, 1633452), (124, 1580760), (144, 1361210), (155, 1264608), (160, 1225089), (180, 1088968), (186, 1053840), (240, 816726), (248, 790380), (279, 702560), (288, 680605), (310, 632304), (360, 544484), (372, 526920), (465, 421536), (480, 408363), (496, 395190), (558, 351280), (620, 316152), (720, 272242), (744, 263460), (930, 210768), (992, 197595), (1116, 175640), (1240, 158076), (1395, 140512), (1440, 136121), (1488, 131730), (1860, 105384), (2232, 87820), (2480, 79038), (2790, 70256), (2976, 65865), (3720, 52692), (4391, 44640), (4464, 43910), (4960, 39519), (5580, 35128), (7440, 26346), (8782, 22320), (8928, 21955), (11160, 17564), (13173, 14880)]