190533720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3365

約数の個数: 128

約数和(自身を含む): 632399040

約数和(自身を除く): 441865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3301, 3848, 4440, 4810, 5772, 6602, 7215, 9620, 9903, 11544, 13204, 14430, 16505, 19240, 19806, 26408, 28860, 33010, 39612, 42913, 49515, 57720, 66020, 79224, 85826, 99030, 122137, 128739, 132040, 171652, 198060, 214565, 244274, 257478, 343304, 366411, 396120, 429130, 488548, 514956, 610685, 643695, 732822, 858260, 977096, 1029912, 1221370, 1287390, 1465644, 1587781, 1716520, 1832055, 2442740, 2574780, 2931288, 3175562, 3664110, 4763343, 4885480, 5149560, 6351124, 7328220, 7938905, 9526686, 12702248, 14656440, 15877810, 19053372, 23816715, 31755620, 38106744, 47633430, 63511240, 95266860, 190533720]

約数ペア:

[(1, 190533720), (2, 95266860), (3, 63511240), (4, 47633430), (5, 38106744), (6, 31755620), (8, 23816715), (10, 19053372), (12, 15877810), (13, 14656440), (15, 12702248), (20, 9526686), (24, 7938905), (26, 7328220), (30, 6351124), (37, 5149560), (39, 4885480), (40, 4763343), (52, 3664110), (60, 3175562), (65, 2931288), (74, 2574780), (78, 2442740), (104, 1832055), (111, 1716520), (120, 1587781), (130, 1465644), (148, 1287390), (156, 1221370), (185, 1029912), (195, 977096), (222, 858260), (260, 732822), (296, 643695), (312, 610685), (370, 514956), (390, 488548), (444, 429130), (481, 396120), (520, 366411), (555, 343304), (740, 257478), (780, 244274), (888, 214565), (962, 198060), (1110, 171652), (1443, 132040), (1480, 128739), (1560, 122137), (1924, 99030), (2220, 85826), (2405, 79224), (2886, 66020), (3301, 57720), (3848, 49515), (4440, 42913), (4810, 39612), (5772, 33010), (6602, 28860), (7215, 26408), (9620, 19806), (9903, 19240), (11544, 16505), (13204, 14430)]