144196920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57221}}^1$

素因数の和:57245

約数の個数: 96

約数和(自身を含む): 535597920

約数和(自身を除く): 391401000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57221, 114442, 171663, 228884, 286105, 343326, 400547, 457768, 514989, 572210, 686652, 801094, 858315, 1029978, 1144420, 1201641, 1373304, 1602188, 1716630, 2002735, 2059956, 2288840, 2403282, 2574945, 3204376, 3433260, 3604923, 4005470, 4119912, 4806564, 5149890, 6008205, 6866520, 7209846, 8010940, 9613128, 10299780, 12016410, 14419692, 16021880, 18024615, 20599560, 24032820, 28839384, 36049230, 48065640, 72098460, 144196920]

約数ペア:

[(1, 144196920), (2, 72098460), (3, 48065640), (4, 36049230), (5, 28839384), (6, 24032820), (7, 20599560), (8, 18024615), (9, 16021880), (10, 14419692), (12, 12016410), (14, 10299780), (15, 9613128), (18, 8010940), (20, 7209846), (21, 6866520), (24, 6008205), (28, 5149890), (30, 4806564), (35, 4119912), (36, 4005470), (40, 3604923), (42, 3433260), (45, 3204376), (56, 2574945), (60, 2403282), (63, 2288840), (70, 2059956), (72, 2002735), (84, 1716630), (90, 1602188), (105, 1373304), (120, 1201641), (126, 1144420), (140, 1029978), (168, 858315), (180, 801094), (210, 686652), (252, 572210), (280, 514989), (315, 457768), (360, 400547), (420, 343326), (504, 286105), (630, 228884), (840, 171663), (1260, 114442), (2520, 57221)]