201570840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 680715360

約数和(自身を除く): 479144520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 67, 72, 90, 120, 122, 134, 137, 180, 183, 201, 244, 268, 274, 305, 335, 360, 366, 402, 411, 488, 536, 548, 549, 603, 610, 670, 685, 732, 804, 822, 915, 1005, 1096, 1098, 1206, 1220, 1233, 1340, 1370, 1464, 1608, 1644, 1830, 2010, 2055, 2196, 2412, 2440, 2466, 2680, 2740, 2745, 3015, 3288, 3660, 4020, 4087, 4110, 4392, 4824, 4932, 5480, 5490, 6030, 6165, 7320, 8040, 8174, 8220, 8357, 9179, 9864, 10980, 12060, 12261, 12330, 16348, 16440, 16714, 18358, 20435, 21960, 24120, 24522, 24660, 25071, 27537, 32696, 33428, 36716, 36783, 40870, 41785, 45895, 49044, 49320, 50142, 55074, 61305, 66856, 73432, 73566, 75213, 81740, 82611, 83570, 91790, 98088, 100284, 110148, 122610, 125355, 137685, 147132, 150426, 163480, 165222, 167140, 183580, 183915, 200568, 220296, 245220, 250710, 275370, 294264, 300852, 330444, 334280, 367160, 367830, 376065, 413055, 490440, 501420, 550740, 559919, 601704, 660888, 735660, 752130, 826110, 1002840, 1101480, 1119838, 1471320, 1504260, 1652220, 1679757, 2239676, 2799595, 3008520, 3304440, 3359514, 4479352, 5039271, 5599190, 6719028, 8398785, 10078542, 11198380, 13438056, 16797570, 20157084, 22396760, 25196355, 33595140, 40314168, 50392710, 67190280, 100785420, 201570840]

約数ペア:

[(1, 201570840), (2, 100785420), (3, 67190280), (4, 50392710), (5, 40314168), (6, 33595140), (8, 25196355), (9, 22396760), (10, 20157084), (12, 16797570), (15, 13438056), (18, 11198380), (20, 10078542), (24, 8398785), (30, 6719028), (36, 5599190), (40, 5039271), (45, 4479352), (60, 3359514), (61, 3304440), (67, 3008520), (72, 2799595), (90, 2239676), (120, 1679757), (122, 1652220), (134, 1504260), (137, 1471320), (180, 1119838), (183, 1101480), (201, 1002840), (244, 826110), (268, 752130), (274, 735660), (305, 660888), (335, 601704), (360, 559919), (366, 550740), (402, 501420), (411, 490440), (488, 413055), (536, 376065), (548, 367830), (549, 367160), (603, 334280), (610, 330444), (670, 300852), (685, 294264), (732, 275370), (804, 250710), (822, 245220), (915, 220296), (1005, 200568), (1096, 183915), (1098, 183580), (1206, 167140), (1220, 165222), (1233, 163480), (1340, 150426), (1370, 147132), (1464, 137685), (1608, 125355), (1644, 122610), (1830, 110148), (2010, 100284), (2055, 98088), (2196, 91790), (2412, 83570), (2440, 82611), (2466, 81740), (2680, 75213), (2740, 73566), (2745, 73432), (3015, 66856), (3288, 61305), (3660, 55074), (4020, 50142), (4087, 49320), (4110, 49044), (4392, 45895), (4824, 41785), (4932, 40870), (5480, 36783), (5490, 36716), (6030, 33428), (6165, 32696), (7320, 27537), (8040, 25071), (8174, 24660), (8220, 24522), (8357, 24120), (9179, 21960), (9864, 20435), (10980, 18358), (12060, 16714), (12261, 16440), (12330, 16348)]