870422040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 2938628160

約数和(自身を除く): 2068206120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 101, 111, 120, 148, 180, 185, 202, 222, 296, 303, 333, 360, 370, 404, 444, 505, 555, 606, 647, 666, 740, 808, 888, 909, 1010, 1110, 1212, 1294, 1332, 1480, 1515, 1665, 1818, 1941, 2020, 2220, 2424, 2588, 2664, 3030, 3235, 3330, 3636, 3737, 3882, 4040, 4440, 4545, 5176, 5823, 6060, 6470, 6660, 7272, 7474, 7764, 9090, 9705, 11211, 11646, 12120, 12940, 13320, 14948, 15528, 18180, 18685, 19410, 22422, 23292, 23939, 25880, 29115, 29896, 33633, 36360, 37370, 38820, 44844, 46584, 47878, 56055, 58230, 65347, 67266, 71817, 74740, 77640, 89688, 95756, 112110, 116460, 119695, 130694, 134532, 143634, 149480, 168165, 191512, 196041, 215451, 224220, 232920, 239390, 261388, 269064, 287268, 326735, 336330, 359085, 392082, 430902, 448440, 478780, 522776, 574536, 588123, 653470, 672660, 718170, 784164, 861804, 957560, 980205, 1077255, 1176246, 1306940, 1345320, 1436340, 1568328, 1723608, 1960410, 2154510, 2352492, 2417839, 2613880, 2872680, 2940615, 3920820, 4309020, 4704984, 4835678, 5881230, 7253517, 7841640, 8618040, 9671356, 11762460, 12089195, 14507034, 19342712, 21760551, 23524920, 24178390, 29014068, 36267585, 43521102, 48356780, 58028136, 72535170, 87042204, 96713560, 108802755, 145070340, 174084408, 217605510, 290140680, 435211020, 870422040]

約数ペア:

[(1, 870422040), (2, 435211020), (3, 290140680), (4, 217605510), (5, 174084408), (6, 145070340), (8, 108802755), (9, 96713560), (10, 87042204), (12, 72535170), (15, 58028136), (18, 48356780), (20, 43521102), (24, 36267585), (30, 29014068), (36, 24178390), (37, 23524920), (40, 21760551), (45, 19342712), (60, 14507034), (72, 12089195), (74, 11762460), (90, 9671356), (101, 8618040), (111, 7841640), (120, 7253517), (148, 5881230), (180, 4835678), (185, 4704984), (202, 4309020), (222, 3920820), (296, 2940615), (303, 2872680), (333, 2613880), (360, 2417839), (370, 2352492), (404, 2154510), (444, 1960410), (505, 1723608), (555, 1568328), (606, 1436340), (647, 1345320), (666, 1306940), (740, 1176246), (808, 1077255), (888, 980205), (909, 957560), (1010, 861804), (1110, 784164), (1212, 718170), (1294, 672660), (1332, 653470), (1480, 588123), (1515, 574536), (1665, 522776), (1818, 478780), (1941, 448440), (2020, 430902), (2220, 392082), (2424, 359085), (2588, 336330), (2664, 326735), (3030, 287268), (3235, 269064), (3330, 261388), (3636, 239390), (3737, 232920), (3882, 224220), (4040, 215451), (4440, 196041), (4545, 191512), (5176, 168165), (5823, 149480), (6060, 143634), (6470, 134532), (6660, 130694), (7272, 119695), (7474, 116460), (7764, 112110), (9090, 95756), (9705, 89688), (11211, 77640), (11646, 74740), (12120, 71817), (12940, 67266), (13320, 65347), (14948, 58230), (15528, 56055), (18180, 47878), (18685, 46584), (19410, 44844), (22422, 38820), (23292, 37370), (23939, 36360), (25880, 33633), (29115, 29896)]