31728379320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2670739}}^1$

素因数の和:2670770

約数の個数: 128

約数和(自身を含む): 115375968000

約数和(自身を除く): 83647588680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 2670739, 5341478, 8012217, 10682956, 13353695, 16024434, 21365912, 24036651, 26707390, 29378129, 32048868, 40061085, 48073302, 53414780, 58756258, 64097736, 72109953, 80122170, 88134387, 96146604, 106829560, 117512516, 120183255, 144219906, 146890645, 160244340, 176268774, 192293208, 235025032, 240366510, 264403161, 288439812, 293781290, 320488680, 352537548, 360549765, 440671935, 480733020, 528806322, 576879624, 587562580, 705075096, 721099530, 793209483, 881343870, 961466040, 1057612644, 1175125160, 1322015805, 1442199060, 1586418966, 1762687740, 2115225288, 2644031610, 2884398120, 3172837932, 3525375480, 3966047415, 5288063220, 6345675864, 7932094830, 10576126440, 15864189660, 31728379320]

約数ペア:

[(1, 31728379320), (2, 15864189660), (3, 10576126440), (4, 7932094830), (5, 6345675864), (6, 5288063220), (8, 3966047415), (9, 3525375480), (10, 3172837932), (11, 2884398120), (12, 2644031610), (15, 2115225288), (18, 1762687740), (20, 1586418966), (22, 1442199060), (24, 1322015805), (27, 1175125160), (30, 1057612644), (33, 961466040), (36, 881343870), (40, 793209483), (44, 721099530), (45, 705075096), (54, 587562580), (55, 576879624), (60, 528806322), (66, 480733020), (72, 440671935), (88, 360549765), (90, 352537548), (99, 320488680), (108, 293781290), (110, 288439812), (120, 264403161), (132, 240366510), (135, 235025032), (165, 192293208), (180, 176268774), (198, 160244340), (216, 146890645), (220, 144219906), (264, 120183255), (270, 117512516), (297, 106829560), (330, 96146604), (360, 88134387), (396, 80122170), (440, 72109953), (495, 64097736), (540, 58756258), (594, 53414780), (660, 48073302), (792, 40061085), (990, 32048868), (1080, 29378129), (1188, 26707390), (1320, 24036651), (1485, 21365912), (1980, 16024434), (2376, 13353695), (2970, 10682956), (3960, 8012217), (5940, 5341478), (11880, 2670739)]