146989680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 473969664

約数和(自身を除く): 326979984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 83, 94, 120, 141, 157, 166, 188, 235, 240, 249, 282, 314, 332, 376, 415, 470, 471, 498, 564, 628, 664, 705, 752, 785, 830, 940, 942, 996, 1128, 1245, 1256, 1328, 1410, 1570, 1660, 1880, 1884, 1992, 2256, 2355, 2490, 2512, 2820, 3140, 3320, 3760, 3768, 3901, 3984, 4710, 4980, 5640, 6280, 6640, 7379, 7536, 7802, 9420, 9960, 11280, 11703, 12560, 13031, 14758, 15604, 18840, 19505, 19920, 22137, 23406, 26062, 29516, 31208, 36895, 37680, 39010, 39093, 44274, 46812, 52124, 58515, 59032, 62416, 65155, 73790, 78020, 78186, 88548, 93624, 104248, 110685, 117030, 118064, 130310, 147580, 156040, 156372, 177096, 187248, 195465, 208496, 221370, 234060, 260620, 295160, 312080, 312744, 354192, 390930, 442740, 468120, 521240, 590320, 612457, 625488, 781860, 885480, 936240, 1042480, 1224914, 1563720, 1770960, 1837371, 2449828, 3062285, 3127440, 3674742, 4899656, 6124570, 7349484, 9186855, 9799312, 12249140, 14698968, 18373710, 24498280, 29397936, 36747420, 48996560, 73494840, 146989680]

約数ペア:

[(1, 146989680), (2, 73494840), (3, 48996560), (4, 36747420), (5, 29397936), (6, 24498280), (8, 18373710), (10, 14698968), (12, 12249140), (15, 9799312), (16, 9186855), (20, 7349484), (24, 6124570), (30, 4899656), (40, 3674742), (47, 3127440), (48, 3062285), (60, 2449828), (80, 1837371), (83, 1770960), (94, 1563720), (120, 1224914), (141, 1042480), (157, 936240), (166, 885480), (188, 781860), (235, 625488), (240, 612457), (249, 590320), (282, 521240), (314, 468120), (332, 442740), (376, 390930), (415, 354192), (470, 312744), (471, 312080), (498, 295160), (564, 260620), (628, 234060), (664, 221370), (705, 208496), (752, 195465), (785, 187248), (830, 177096), (940, 156372), (942, 156040), (996, 147580), (1128, 130310), (1245, 118064), (1256, 117030), (1328, 110685), (1410, 104248), (1570, 93624), (1660, 88548), (1880, 78186), (1884, 78020), (1992, 73790), (2256, 65155), (2355, 62416), (2490, 59032), (2512, 58515), (2820, 52124), (3140, 46812), (3320, 44274), (3760, 39093), (3768, 39010), (3901, 37680), (3984, 36895), (4710, 31208), (4980, 29516), (5640, 26062), (6280, 23406), (6640, 22137), (7379, 19920), (7536, 19505), (7802, 18840), (9420, 15604), (9960, 14758), (11280, 13031), (11703, 12560)]