228201540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1098

約数の個数: 192

約数和(自身を含む): 798916608

約数和(自身を除く): 570715068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 868, 930, 1020, 1031, 1054, 1085, 1190, 1302, 1428, 1581, 1785, 1860, 2062, 2108, 2170, 2380, 2604, 2635, 3093, 3162, 3255, 3570, 3689, 4124, 4340, 5155, 5270, 6186, 6324, 6510, 7140, 7217, 7378, 7905, 10310, 10540, 11067, 12372, 13020, 14434, 14756, 15465, 15810, 17527, 18445, 20620, 21651, 22134, 28868, 30930, 31620, 31961, 35054, 36085, 36890, 43302, 44268, 52581, 55335, 61860, 63922, 70108, 72170, 73780, 86604, 87635, 95883, 105162, 108255, 110670, 122689, 127844, 144340, 159805, 175270, 191766, 210324, 216510, 221340, 223727, 245378, 262905, 319610, 350540, 368067, 383532, 433020, 447454, 479415, 490756, 525810, 543337, 613445, 639220, 671181, 736134, 894908, 958830, 1051620, 1086674, 1118635, 1226890, 1342362, 1472268, 1630011, 1840335, 1917660, 2173348, 2237270, 2453780, 2684724, 2716685, 3260022, 3355905, 3680670, 3803359, 4474540, 5433370, 6520044, 6711810, 7361340, 7606718, 8150055, 10866740, 11410077, 13423620, 15213436, 16300110, 19016795, 22820154, 32600220, 38033590, 45640308, 57050385, 76067180, 114100770, 228201540]

約数ペア:

[(1, 228201540), (2, 114100770), (3, 76067180), (4, 57050385), (5, 45640308), (6, 38033590), (7, 32600220), (10, 22820154), (12, 19016795), (14, 16300110), (15, 15213436), (17, 13423620), (20, 11410077), (21, 10866740), (28, 8150055), (30, 7606718), (31, 7361340), (34, 6711810), (35, 6520044), (42, 5433370), (51, 4474540), (60, 3803359), (62, 3680670), (68, 3355905), (70, 3260022), (84, 2716685), (85, 2684724), (93, 2453780), (102, 2237270), (105, 2173348), (119, 1917660), (124, 1840335), (140, 1630011), (155, 1472268), (170, 1342362), (186, 1226890), (204, 1118635), (210, 1086674), (217, 1051620), (238, 958830), (255, 894908), (310, 736134), (340, 671181), (357, 639220), (372, 613445), (420, 543337), (434, 525810), (465, 490756), (476, 479415), (510, 447454), (527, 433020), (595, 383532), (620, 368067), (651, 350540), (714, 319610), (868, 262905), (930, 245378), (1020, 223727), (1031, 221340), (1054, 216510), (1085, 210324), (1190, 191766), (1302, 175270), (1428, 159805), (1581, 144340), (1785, 127844), (1860, 122689), (2062, 110670), (2108, 108255), (2170, 105162), (2380, 95883), (2604, 87635), (2635, 86604), (3093, 73780), (3162, 72170), (3255, 70108), (3570, 63922), (3689, 61860), (4124, 55335), (4340, 52581), (5155, 44268), (5270, 43302), (6186, 36890), (6324, 36085), (6510, 35054), (7140, 31961), (7217, 31620), (7378, 30930), (7905, 28868), (10310, 22134), (10540, 21651), (11067, 20620), (12372, 18445), (13020, 17527), (14434, 15810), (14756, 15465)]