207137520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5680

約数の個数: 160

約数和(自身を含む): 755576640

約数和(自身を除く): 548439120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 5641, 6120, 7344, 9180, 11282, 12240, 16923, 18360, 22564, 28205, 33846, 36720, 45128, 50769, 56410, 67692, 84615, 90256, 95897, 101538, 112820, 135384, 152307, 169230, 191794, 203076, 225640, 253845, 270768, 287691, 304614, 338460, 383588, 406152, 451280, 479485, 507690, 575382, 609228, 676920, 761535, 767176, 812304, 863073, 958970, 1015380, 1150764, 1218456, 1353840, 1438455, 1523070, 1534352, 1726146, 1917940, 2030760, 2301528, 2436912, 2589219, 2876910, 3046140, 3452292, 3835880, 4061520, 4315365, 4603056, 5178438, 5753820, 6092280, 6904584, 7671760, 8630730, 10356876, 11507640, 12184560, 12946095, 13809168, 17261460, 20713752, 23015280, 25892190, 34522920, 41427504, 51784380, 69045840, 103568760, 207137520]

約数ペア:

[(1, 207137520), (2, 103568760), (3, 69045840), (4, 51784380), (5, 41427504), (6, 34522920), (8, 25892190), (9, 23015280), (10, 20713752), (12, 17261460), (15, 13809168), (16, 12946095), (17, 12184560), (18, 11507640), (20, 10356876), (24, 8630730), (27, 7671760), (30, 6904584), (34, 6092280), (36, 5753820), (40, 5178438), (45, 4603056), (48, 4315365), (51, 4061520), (54, 3835880), (60, 3452292), (68, 3046140), (72, 2876910), (80, 2589219), (85, 2436912), (90, 2301528), (102, 2030760), (108, 1917940), (120, 1726146), (135, 1534352), (136, 1523070), (144, 1438455), (153, 1353840), (170, 1218456), (180, 1150764), (204, 1015380), (216, 958970), (240, 863073), (255, 812304), (270, 767176), (272, 761535), (306, 676920), (340, 609228), (360, 575382), (408, 507690), (432, 479485), (459, 451280), (510, 406152), (540, 383588), (612, 338460), (680, 304614), (720, 287691), (765, 270768), (816, 253845), (918, 225640), (1020, 203076), (1080, 191794), (1224, 169230), (1360, 152307), (1530, 135384), (1836, 112820), (2040, 101538), (2160, 95897), (2295, 90256), (2448, 84615), (3060, 67692), (3672, 56410), (4080, 50769), (4590, 45128), (5641, 36720), (6120, 33846), (7344, 28205), (9180, 22564), (11282, 18360), (12240, 16923)]