168812340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 500142720

約数和(自身を除く): 331330380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 373, 380, 397, 570, 746, 794, 1119, 1140, 1191, 1492, 1588, 1865, 1985, 2238, 2382, 3730, 3970, 4476, 4764, 5595, 5955, 7087, 7460, 7543, 7940, 11190, 11910, 14174, 15086, 21261, 22380, 22629, 23820, 28348, 30172, 35435, 37715, 42522, 45258, 70870, 75430, 85044, 90516, 106305, 113145, 141740, 148081, 150860, 212610, 226290, 296162, 425220, 444243, 452580, 592324, 740405, 888486, 1480810, 1776972, 2221215, 2813539, 2961620, 4442430, 5627078, 8440617, 8884860, 11254156, 14067695, 16881234, 28135390, 33762468, 42203085, 56270780, 84406170, 168812340]

約数ペア:

[(1, 168812340), (2, 84406170), (3, 56270780), (4, 42203085), (5, 33762468), (6, 28135390), (10, 16881234), (12, 14067695), (15, 11254156), (19, 8884860), (20, 8440617), (30, 5627078), (38, 4442430), (57, 2961620), (60, 2813539), (76, 2221215), (95, 1776972), (114, 1480810), (190, 888486), (228, 740405), (285, 592324), (373, 452580), (380, 444243), (397, 425220), (570, 296162), (746, 226290), (794, 212610), (1119, 150860), (1140, 148081), (1191, 141740), (1492, 113145), (1588, 106305), (1865, 90516), (1985, 85044), (2238, 75430), (2382, 70870), (3730, 45258), (3970, 42522), (4476, 37715), (4764, 35435), (5595, 30172), (5955, 28348), (7087, 23820), (7460, 22629), (7543, 22380), (7940, 21261), (11190, 15086), (11910, 14174)]