2136466920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2543413}}^1$

素因数の和:2543434

約数の個数: 64

約数和(自身を含む): 7325032320

約数和(自身を除く): 5188565400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2543413, 5086826, 7630239, 10173652, 12717065, 15260478, 17803891, 20347304, 25434130, 30520956, 35607782, 38151195, 50868260, 53411673, 61041912, 71215564, 76302390, 89019455, 101736520, 106823346, 142431128, 152604780, 178038910, 213646692, 267058365, 305209560, 356077820, 427293384, 534116730, 712155640, 1068233460, 2136466920]

約数ペア:

[(1, 2136466920), (2, 1068233460), (3, 712155640), (4, 534116730), (5, 427293384), (6, 356077820), (7, 305209560), (8, 267058365), (10, 213646692), (12, 178038910), (14, 152604780), (15, 142431128), (20, 106823346), (21, 101736520), (24, 89019455), (28, 76302390), (30, 71215564), (35, 61041912), (40, 53411673), (42, 50868260), (56, 38151195), (60, 35607782), (70, 30520956), (84, 25434130), (105, 20347304), (120, 17803891), (140, 15260478), (168, 12717065), (210, 10173652), (280, 7630239), (420, 5086826), (840, 2543413)]