6915480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 25297920

約数和(自身を除く): 18382440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 169, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 338, 341, 372, 390, 403, 429, 440, 465, 507, 520, 572, 620, 660, 676, 682, 715, 744, 780, 806, 845, 858, 930, 1014, 1023, 1144, 1209, 1240, 1320, 1352, 1364, 1430, 1560, 1612, 1690, 1705, 1716, 1859, 1860, 2015, 2028, 2046, 2145, 2418, 2535, 2728, 2860, 3224, 3380, 3410, 3432, 3718, 3720, 4030, 4056, 4092, 4290, 4433, 4836, 5070, 5115, 5239, 5577, 5720, 6045, 6760, 6820, 7436, 8060, 8184, 8580, 8866, 9295, 9672, 10140, 10230, 10478, 11154, 12090, 13299, 13640, 14872, 15717, 16120, 17160, 17732, 18590, 20280, 20460, 20956, 22165, 22308, 24180, 26195, 26598, 27885, 31434, 35464, 37180, 40920, 41912, 44330, 44616, 48360, 52390, 53196, 55770, 57629, 62868, 66495, 74360, 78585, 88660, 104780, 106392, 111540, 115258, 125736, 132990, 157170, 172887, 177320, 209560, 223080, 230516, 265980, 288145, 314340, 345774, 461032, 531960, 576290, 628680, 691548, 864435, 1152580, 1383096, 1728870, 2305160, 3457740, 6915480]

約数ペア:

[(1, 6915480), (2, 3457740), (3, 2305160), (4, 1728870), (5, 1383096), (6, 1152580), (8, 864435), (10, 691548), (11, 628680), (12, 576290), (13, 531960), (15, 461032), (20, 345774), (22, 314340), (24, 288145), (26, 265980), (30, 230516), (31, 223080), (33, 209560), (39, 177320), (40, 172887), (44, 157170), (52, 132990), (55, 125736), (60, 115258), (62, 111540), (65, 106392), (66, 104780), (78, 88660), (88, 78585), (93, 74360), (104, 66495), (110, 62868), (120, 57629), (124, 55770), (130, 53196), (132, 52390), (143, 48360), (155, 44616), (156, 44330), (165, 41912), (169, 40920), (186, 37180), (195, 35464), (220, 31434), (248, 27885), (260, 26598), (264, 26195), (286, 24180), (310, 22308), (312, 22165), (330, 20956), (338, 20460), (341, 20280), (372, 18590), (390, 17732), (403, 17160), (429, 16120), (440, 15717), (465, 14872), (507, 13640), (520, 13299), (572, 12090), (620, 11154), (660, 10478), (676, 10230), (682, 10140), (715, 9672), (744, 9295), (780, 8866), (806, 8580), (845, 8184), (858, 8060), (930, 7436), (1014, 6820), (1023, 6760), (1144, 6045), (1209, 5720), (1240, 5577), (1320, 5239), (1352, 5115), (1364, 5070), (1430, 4836), (1560, 4433), (1612, 4290), (1690, 4092), (1705, 4056), (1716, 4030), (1859, 3720), (1860, 3718), (2015, 3432), (2028, 3410), (2046, 3380), (2145, 3224), (2418, 2860), (2535, 2728)]