196724340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 644284368

約数和(自身を除く): 447560028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 477, 510, 530, 612, 636, 765, 795, 901, 954, 1020, 1060, 1213, 1530, 1590, 1802, 1908, 2385, 2426, 2703, 3060, 3180, 3604, 3639, 4505, 4770, 4852, 5406, 6065, 7278, 8109, 9010, 9540, 10812, 10917, 12130, 13515, 14556, 16218, 18020, 18195, 20621, 21834, 24260, 27030, 32436, 36390, 40545, 41242, 43668, 54060, 54585, 61863, 64289, 72780, 81090, 82484, 103105, 109170, 123726, 128578, 162180, 185589, 192867, 206210, 218340, 247452, 257156, 309315, 321445, 371178, 385734, 412420, 578601, 618630, 642890, 742356, 771468, 927945, 964335, 1092913, 1157202, 1237260, 1285780, 1855890, 1928670, 2185826, 2314404, 2893005, 3278739, 3711780, 3857340, 4371652, 5464565, 5786010, 6557478, 9836217, 10929130, 11572020, 13114956, 16393695, 19672434, 21858260, 32787390, 39344868, 49181085, 65574780, 98362170, 196724340]

約数ペア:

[(1, 196724340), (2, 98362170), (3, 65574780), (4, 49181085), (5, 39344868), (6, 32787390), (9, 21858260), (10, 19672434), (12, 16393695), (15, 13114956), (17, 11572020), (18, 10929130), (20, 9836217), (30, 6557478), (34, 5786010), (36, 5464565), (45, 4371652), (51, 3857340), (53, 3711780), (60, 3278739), (68, 2893005), (85, 2314404), (90, 2185826), (102, 1928670), (106, 1855890), (153, 1285780), (159, 1237260), (170, 1157202), (180, 1092913), (204, 964335), (212, 927945), (255, 771468), (265, 742356), (306, 642890), (318, 618630), (340, 578601), (477, 412420), (510, 385734), (530, 371178), (612, 321445), (636, 309315), (765, 257156), (795, 247452), (901, 218340), (954, 206210), (1020, 192867), (1060, 185589), (1213, 162180), (1530, 128578), (1590, 123726), (1802, 109170), (1908, 103105), (2385, 82484), (2426, 81090), (2703, 72780), (3060, 64289), (3180, 61863), (3604, 54585), (3639, 54060), (4505, 43668), (4770, 41242), (4852, 40545), (5406, 36390), (6065, 32436), (7278, 27030), (8109, 24260), (9010, 21834), (9540, 20621), (10812, 18195), (10917, 18020), (12130, 16218), (13515, 14556)]