32947740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 116014080

約数和(自身を除く): 83066340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 331, 395, 420, 474, 553, 630, 662, 711, 790, 948, 993, 1106, 1185, 1260, 1324, 1422, 1580, 1655, 1659, 1986, 2212, 2317, 2370, 2765, 2844, 2979, 3310, 3318, 3555, 3972, 4634, 4740, 4965, 4977, 5530, 5958, 6620, 6636, 6951, 7110, 8295, 9268, 9930, 9954, 11060, 11585, 11916, 13902, 14220, 14895, 16590, 19860, 19908, 20853, 23170, 24885, 26149, 27804, 29790, 33180, 34755, 41706, 46340, 49770, 52298, 59580, 69510, 78447, 83412, 99540, 104265, 104596, 130745, 139020, 156894, 183043, 208530, 235341, 261490, 313788, 366086, 392235, 417060, 470682, 522980, 549129, 732172, 784470, 915215, 941364, 1098258, 1176705, 1568940, 1647387, 1830430, 2196516, 2353410, 2745645, 3294774, 3660860, 4706820, 5491290, 6589548, 8236935, 10982580, 16473870, 32947740]

約数ペア:

[(1, 32947740), (2, 16473870), (3, 10982580), (4, 8236935), (5, 6589548), (6, 5491290), (7, 4706820), (9, 3660860), (10, 3294774), (12, 2745645), (14, 2353410), (15, 2196516), (18, 1830430), (20, 1647387), (21, 1568940), (28, 1176705), (30, 1098258), (35, 941364), (36, 915215), (42, 784470), (45, 732172), (60, 549129), (63, 522980), (70, 470682), (79, 417060), (84, 392235), (90, 366086), (105, 313788), (126, 261490), (140, 235341), (158, 208530), (180, 183043), (210, 156894), (237, 139020), (252, 130745), (315, 104596), (316, 104265), (331, 99540), (395, 83412), (420, 78447), (474, 69510), (553, 59580), (630, 52298), (662, 49770), (711, 46340), (790, 41706), (948, 34755), (993, 33180), (1106, 29790), (1185, 27804), (1260, 26149), (1324, 24885), (1422, 23170), (1580, 20853), (1655, 19908), (1659, 19860), (1986, 16590), (2212, 14895), (2317, 14220), (2370, 13902), (2765, 11916), (2844, 11585), (2979, 11060), (3310, 9954), (3318, 9930), (3555, 9268), (3972, 8295), (4634, 7110), (4740, 6951), (4965, 6636), (4977, 6620), (5530, 5958)]