198673560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3647

約数の個数: 160

約数和(自身を含む): 707240160

約数和(自身を除く): 508566600

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, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3607, 3672, 4590, 5508, 6120, 6885, 7214, 9180, 10821, 11016, 13770, 14428, 18035, 18360, 21642, 27540, 28856, 32463, 36070, 43284, 54105, 55080, 61319, 64926, 72140, 86568, 97389, 108210, 122638, 129852, 144280, 162315, 183957, 194778, 216420, 245276, 259704, 292167, 306595, 324630, 367914, 389556, 432840, 486945, 490552, 551871, 584334, 613190, 649260, 735828, 779112, 919785, 973890, 1103742, 1168668, 1226380, 1298520, 1460835, 1471656, 1655613, 1839570, 1947780, 2207484, 2337336, 2452760, 2759355, 2921670, 3311226, 3679140, 3895560, 4414968, 4966839, 5518710, 5843340, 6622452, 7358280, 8278065, 9933678, 11037420, 11686680, 13244904, 16556130, 19867356, 22074840, 24834195, 33112260, 39734712, 49668390, 66224520, 99336780, 198673560]

約数ペア:

[(1, 198673560), (2, 99336780), (3, 66224520), (4, 49668390), (5, 39734712), (6, 33112260), (8, 24834195), (9, 22074840), (10, 19867356), (12, 16556130), (15, 13244904), (17, 11686680), (18, 11037420), (20, 9933678), (24, 8278065), (27, 7358280), (30, 6622452), (34, 5843340), (36, 5518710), (40, 4966839), (45, 4414968), (51, 3895560), (54, 3679140), (60, 3311226), (68, 2921670), (72, 2759355), (81, 2452760), (85, 2337336), (90, 2207484), (102, 1947780), (108, 1839570), (120, 1655613), (135, 1471656), (136, 1460835), (153, 1298520), (162, 1226380), (170, 1168668), (180, 1103742), (204, 973890), (216, 919785), (255, 779112), (270, 735828), (306, 649260), (324, 613190), (340, 584334), (360, 551871), (405, 490552), (408, 486945), (459, 432840), (510, 389556), (540, 367914), (612, 324630), (648, 306595), (680, 292167), (765, 259704), (810, 245276), (918, 216420), (1020, 194778), (1080, 183957), (1224, 162315), (1377, 144280), (1530, 129852), (1620, 122638), (1836, 108210), (2040, 97389), (2295, 86568), (2754, 72140), (3060, 64926), (3240, 61319), (3607, 55080), (3672, 54105), (4590, 43284), (5508, 36070), (6120, 32463), (6885, 28856), (7214, 27540), (9180, 21642), (10821, 18360), (11016, 18035), (13770, 14428)]