354396420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1799

約数の個数: 216

約数和(自身を含む): 1305630144

約数和(自身を除く): 951233724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1747, 1764, 1932, 2070, 2205, 2254, 2415, 2898, 2940, 3220, 3381, 3494, 4140, 4410, 4508, 4830, 5241, 5635, 5796, 6762, 6988, 7245, 8735, 8820, 9660, 10143, 10482, 11270, 12229, 13524, 14490, 15723, 16905, 17470, 20286, 20964, 22540, 24458, 26205, 28980, 31446, 33810, 34940, 36687, 40181, 40572, 48916, 50715, 52410, 61145, 62892, 67620, 73374, 78615, 80362, 85603, 101430, 104820, 110061, 120543, 122290, 146748, 157230, 160724, 171206, 183435, 200905, 202860, 220122, 241086, 244580, 256809, 281267, 314460, 342412, 361629, 366870, 401810, 428015, 440244, 482172, 513618, 550305, 562534, 602715, 723258, 733740, 770427, 803620, 843801, 856030, 1027236, 1100610, 1125068, 1205430, 1284045, 1406335, 1446516, 1540854, 1687602, 1712060, 1808145, 1968869, 2201220, 2410860, 2531403, 2568090, 2812670, 3081708, 3375204, 3616290, 3852135, 3937738, 4219005, 5062806, 5136180, 5625340, 5906607, 7232580, 7704270, 7875476, 8438010, 9844345, 10125612, 11813214, 12657015, 15408540, 16876020, 17719821, 19688690, 23626428, 25314030, 29533035, 35439642, 39377380, 50628060, 59066070, 70879284, 88599105, 118132140, 177198210, 354396420]

約数ペア:

[(1, 354396420), (2, 177198210), (3, 118132140), (4, 88599105), (5, 70879284), (6, 59066070), (7, 50628060), (9, 39377380), (10, 35439642), (12, 29533035), (14, 25314030), (15, 23626428), (18, 19688690), (20, 17719821), (21, 16876020), (23, 15408540), (28, 12657015), (30, 11813214), (35, 10125612), (36, 9844345), (42, 8438010), (45, 7875476), (46, 7704270), (49, 7232580), (60, 5906607), (63, 5625340), (69, 5136180), (70, 5062806), (84, 4219005), (90, 3937738), (92, 3852135), (98, 3616290), (105, 3375204), (115, 3081708), (126, 2812670), (138, 2568090), (140, 2531403), (147, 2410860), (161, 2201220), (180, 1968869), (196, 1808145), (207, 1712060), (210, 1687602), (230, 1540854), (245, 1446516), (252, 1406335), (276, 1284045), (294, 1205430), (315, 1125068), (322, 1100610), (345, 1027236), (414, 856030), (420, 843801), (441, 803620), (460, 770427), (483, 733740), (490, 723258), (588, 602715), (630, 562534), (644, 550305), (690, 513618), (735, 482172), (805, 440244), (828, 428015), (882, 401810), (966, 366870), (980, 361629), (1035, 342412), (1127, 314460), (1260, 281267), (1380, 256809), (1449, 244580), (1470, 241086), (1610, 220122), (1747, 202860), (1764, 200905), (1932, 183435), (2070, 171206), (2205, 160724), (2254, 157230), (2415, 146748), (2898, 122290), (2940, 120543), (3220, 110061), (3381, 104820), (3494, 101430), (4140, 85603), (4410, 80362), (4508, 78615), (4830, 73374), (5241, 67620), (5635, 62892), (5796, 61145), (6762, 52410), (6988, 50715), (7245, 48916), (8735, 40572), (8820, 40181), (9660, 36687), (10143, 34940), (10482, 33810), (11270, 31446), (12229, 28980), (13524, 26205), (14490, 24458), (15723, 22540), (16905, 20964), (17470, 20286)]