21892298760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1192391}}^1$

素因数の和:1192428

約数の個数: 128

約数和(自身を含む): 77267001600

約数和(自身を除く): 55374702840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 1192391, 2384782, 3577173, 4769564, 5961955, 7154346, 9539128, 10731519, 11923910, 14308692, 17885865, 20270647, 21463038, 23847820, 28617384, 32194557, 35771730, 40541294, 42926076, 47695640, 53657595, 60811941, 64389114, 71543460, 81082588, 85852152, 101353235, 107315190, 121623882, 128778228, 143086920, 160972785, 162165176, 182435823, 202706470, 214630380, 243247764, 257556456, 304059705, 321945570, 364871646, 405412940, 429260760, 486495528, 547307469, 608119410, 643891140, 729743292, 810825880, 912179115, 1094614938, 1216238820, 1287782280, 1459486584, 1824358230, 2189229876, 2432477640, 2736537345, 3648716460, 4378459752, 5473074690, 7297432920, 10946149380, 21892298760]

約数ペア:

[(1, 21892298760), (2, 10946149380), (3, 7297432920), (4, 5473074690), (5, 4378459752), (6, 3648716460), (8, 2736537345), (9, 2432477640), (10, 2189229876), (12, 1824358230), (15, 1459486584), (17, 1287782280), (18, 1216238820), (20, 1094614938), (24, 912179115), (27, 810825880), (30, 729743292), (34, 643891140), (36, 608119410), (40, 547307469), (45, 486495528), (51, 429260760), (54, 405412940), (60, 364871646), (68, 321945570), (72, 304059705), (85, 257556456), (90, 243247764), (102, 214630380), (108, 202706470), (120, 182435823), (135, 162165176), (136, 160972785), (153, 143086920), (170, 128778228), (180, 121623882), (204, 107315190), (216, 101353235), (255, 85852152), (270, 81082588), (306, 71543460), (340, 64389114), (360, 60811941), (408, 53657595), (459, 47695640), (510, 42926076), (540, 40541294), (612, 35771730), (680, 32194557), (765, 28617384), (918, 23847820), (1020, 21463038), (1080, 20270647), (1224, 17885865), (1530, 14308692), (1836, 11923910), (2040, 10731519), (2295, 9539128), (3060, 7154346), (3672, 5961955), (4590, 4769564), (6120, 3577173), (9180, 2384782), (18360, 1192391)]