142113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53831}}^1$

素因数の和:53858

約数の個数: 80

約数和(自身を含む): 480612096

約数和(自身を除く): 338498256

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, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53831, 107662, 161493, 215324, 269155, 322986, 430648, 538310, 592141, 645972, 807465, 861296, 1076620, 1184282, 1291944, 1614930, 1776423, 2153240, 2368564, 2583888, 2960705, 3229860, 3552846, 4306480, 4737128, 5921410, 6459720, 7105692, 8882115, 9474256, 11842820, 12919440, 14211384, 17764230, 23685640, 28422768, 35528460, 47371280, 71056920, 142113840]

約数ペア:

[(1, 142113840), (2, 71056920), (3, 47371280), (4, 35528460), (5, 28422768), (6, 23685640), (8, 17764230), (10, 14211384), (11, 12919440), (12, 11842820), (15, 9474256), (16, 8882115), (20, 7105692), (22, 6459720), (24, 5921410), (30, 4737128), (33, 4306480), (40, 3552846), (44, 3229860), (48, 2960705), (55, 2583888), (60, 2368564), (66, 2153240), (80, 1776423), (88, 1614930), (110, 1291944), (120, 1184282), (132, 1076620), (165, 861296), (176, 807465), (220, 645972), (240, 592141), (264, 538310), (330, 430648), (440, 322986), (528, 269155), (660, 215324), (880, 161493), (1320, 107662), (2640, 53831)]