23188680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 82720440

約数和(自身を除く): 59531760

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, 421, 459, 510, 540, 612, 648, 680, 765, 810, 842, 918, 1020, 1080, 1224, 1263, 1377, 1530, 1620, 1684, 1836, 2040, 2105, 2295, 2526, 2754, 3060, 3240, 3368, 3672, 3789, 4210, 4590, 5052, 5508, 6120, 6315, 6885, 7157, 7578, 8420, 9180, 10104, 11016, 11367, 12630, 13770, 14314, 15156, 16840, 18360, 18945, 21471, 22734, 25260, 27540, 28628, 30312, 34101, 35785, 37890, 42942, 45468, 50520, 55080, 56835, 57256, 64413, 68202, 71570, 75780, 85884, 90936, 107355, 113670, 128826, 136404, 143140, 151560, 170505, 171768, 193239, 214710, 227340, 257652, 272808, 286280, 322065, 341010, 386478, 429420, 454680, 515304, 579717, 644130, 682020, 772956, 858840, 966195, 1159434, 1288260, 1364040, 1545912, 1932390, 2318868, 2576520, 2898585, 3864780, 4637736, 5797170, 7729560, 11594340, 23188680]

約数ペア:

[(1, 23188680), (2, 11594340), (3, 7729560), (4, 5797170), (5, 4637736), (6, 3864780), (8, 2898585), (9, 2576520), (10, 2318868), (12, 1932390), (15, 1545912), (17, 1364040), (18, 1288260), (20, 1159434), (24, 966195), (27, 858840), (30, 772956), (34, 682020), (36, 644130), (40, 579717), (45, 515304), (51, 454680), (54, 429420), (60, 386478), (68, 341010), (72, 322065), (81, 286280), (85, 272808), (90, 257652), (102, 227340), (108, 214710), (120, 193239), (135, 171768), (136, 170505), (153, 151560), (162, 143140), (170, 136404), (180, 128826), (204, 113670), (216, 107355), (255, 90936), (270, 85884), (306, 75780), (324, 71570), (340, 68202), (360, 64413), (405, 57256), (408, 56835), (421, 55080), (459, 50520), (510, 45468), (540, 42942), (612, 37890), (648, 35785), (680, 34101), (765, 30312), (810, 28628), (842, 27540), (918, 25260), (1020, 22734), (1080, 21471), (1224, 18945), (1263, 18360), (1377, 16840), (1530, 15156), (1620, 14314), (1684, 13770), (1836, 12630), (2040, 11367), (2105, 11016), (2295, 10104), (2526, 9180), (2754, 8420), (3060, 7578), (3240, 7157), (3368, 6885), (3672, 6315), (3789, 6120), (4210, 5508), (4590, 5052)]