70667640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1323

約数の個数: 160

約数和(自身を含む): 251689680

約数和(自身を除く): 181022040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1283, 1377, 1530, 1620, 1836, 2040, 2295, 2566, 2754, 3060, 3240, 3672, 3849, 4590, 5132, 5508, 6120, 6415, 6885, 7698, 9180, 10264, 11016, 11547, 12830, 13770, 15396, 18360, 19245, 21811, 23094, 25660, 27540, 30792, 34641, 38490, 43622, 46188, 51320, 55080, 57735, 65433, 69282, 76980, 87244, 92376, 103923, 109055, 115470, 130866, 138564, 153960, 173205, 174488, 196299, 207846, 218110, 230940, 261732, 277128, 327165, 346410, 392598, 415692, 436220, 461880, 519615, 523464, 588897, 654330, 692820, 785196, 831384, 872440, 981495, 1039230, 1177794, 1308660, 1385640, 1570392, 1766691, 1962990, 2078460, 2355588, 2617320, 2944485, 3533382, 3925980, 4156920, 4711176, 5888970, 7066764, 7851960, 8833455, 11777940, 14133528, 17666910, 23555880, 35333820, 70667640]

約数ペア:

[(1, 70667640), (2, 35333820), (3, 23555880), (4, 17666910), (5, 14133528), (6, 11777940), (8, 8833455), (9, 7851960), (10, 7066764), (12, 5888970), (15, 4711176), (17, 4156920), (18, 3925980), (20, 3533382), (24, 2944485), (27, 2617320), (30, 2355588), (34, 2078460), (36, 1962990), (40, 1766691), (45, 1570392), (51, 1385640), (54, 1308660), (60, 1177794), (68, 1039230), (72, 981495), (81, 872440), (85, 831384), (90, 785196), (102, 692820), (108, 654330), (120, 588897), (135, 523464), (136, 519615), (153, 461880), (162, 436220), (170, 415692), (180, 392598), (204, 346410), (216, 327165), (255, 277128), (270, 261732), (306, 230940), (324, 218110), (340, 207846), (360, 196299), (405, 174488), (408, 173205), (459, 153960), (510, 138564), (540, 130866), (612, 115470), (648, 109055), (680, 103923), (765, 92376), (810, 87244), (918, 76980), (1020, 69282), (1080, 65433), (1224, 57735), (1283, 55080), (1377, 51320), (1530, 46188), (1620, 43622), (1836, 38490), (2040, 34641), (2295, 30792), (2566, 27540), (2754, 25660), (3060, 23094), (3240, 21811), (3672, 19245), (3849, 18360), (4590, 15396), (5132, 13770), (5508, 12830), (6120, 11547), (6415, 11016), (6885, 10264), (7698, 9180)]