1791389280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219533}}^1$

素因数の和:219568

約数の個数: 96

約数和(自身を含む): 5974837344

約数和(自身を除く): 4183448064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 219533, 439066, 658599, 878132, 1097665, 1317198, 1756264, 2195330, 2634396, 3292995, 3512528, 3732061, 4390660, 5268792, 6585990, 7025056, 7464122, 8781320, 10537584, 11196183, 13171980, 14928244, 17562640, 18660305, 21075168, 22392366, 26343960, 29856488, 35125280, 37320610, 44784732, 52687920, 55980915, 59712976, 74641220, 89569464, 105375840, 111961830, 119425952, 149282440, 179138928, 223923660, 298564880, 358277856, 447847320, 597129760, 895694640, 1791389280]

約数ペア:

[(1, 1791389280), (2, 895694640), (3, 597129760), (4, 447847320), (5, 358277856), (6, 298564880), (8, 223923660), (10, 179138928), (12, 149282440), (15, 119425952), (16, 111961830), (17, 105375840), (20, 89569464), (24, 74641220), (30, 59712976), (32, 55980915), (34, 52687920), (40, 44784732), (48, 37320610), (51, 35125280), (60, 29856488), (68, 26343960), (80, 22392366), (85, 21075168), (96, 18660305), (102, 17562640), (120, 14928244), (136, 13171980), (160, 11196183), (170, 10537584), (204, 8781320), (240, 7464122), (255, 7025056), (272, 6585990), (340, 5268792), (408, 4390660), (480, 3732061), (510, 3512528), (544, 3292995), (680, 2634396), (816, 2195330), (1020, 1756264), (1360, 1317198), (1632, 1097665), (2040, 878132), (2720, 658599), (4080, 439066), (8160, 219533)]