16877383020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{440203}}^1$

素因数の和:440292

約数の個数: 96

約数和(自身を含む): 53247075840

約数和(自身を除く): 36369692820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 38340, 440203, 880406, 1320609, 1760812, 2201015, 2641218, 3961827, 4402030, 5282436, 6603045, 7923654, 8804060, 11885481, 13206090, 15847308, 19809135, 23770962, 26412180, 31254413, 39618270, 47541924, 59427405, 62508826, 79236540, 93763239, 118854810, 125017652, 156272065, 187526478, 237709620, 281289717, 312544130, 375052956, 468816195, 562579434, 625088260, 843869151, 937632390, 1125158868, 1406448585, 1687738302, 1875264780, 2812897170, 3375476604, 4219345755, 5625794340, 8438691510, 16877383020]

約数ペア:

[(1, 16877383020), (2, 8438691510), (3, 5625794340), (4, 4219345755), (5, 3375476604), (6, 2812897170), (9, 1875264780), (10, 1687738302), (12, 1406448585), (15, 1125158868), (18, 937632390), (20, 843869151), (27, 625088260), (30, 562579434), (36, 468816195), (45, 375052956), (54, 312544130), (60, 281289717), (71, 237709620), (90, 187526478), (108, 156272065), (135, 125017652), (142, 118854810), (180, 93763239), (213, 79236540), (270, 62508826), (284, 59427405), (355, 47541924), (426, 39618270), (540, 31254413), (639, 26412180), (710, 23770962), (852, 19809135), (1065, 15847308), (1278, 13206090), (1420, 11885481), (1917, 8804060), (2130, 7923654), (2556, 6603045), (3195, 5282436), (3834, 4402030), (4260, 3961827), (6390, 2641218), (7668, 2201015), (9585, 1760812), (12780, 1320609), (19170, 880406), (38340, 440203)]