22493040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 76334400

約数和(自身を除く): 53841360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 149, 170, 185, 204, 222, 240, 255, 272, 296, 298, 340, 370, 408, 444, 447, 510, 555, 592, 596, 629, 680, 740, 745, 816, 888, 894, 1020, 1110, 1192, 1258, 1360, 1480, 1490, 1776, 1788, 1887, 2040, 2220, 2235, 2384, 2516, 2533, 2960, 2980, 3145, 3576, 3774, 4080, 4440, 4470, 5032, 5066, 5513, 5960, 6290, 7152, 7548, 7599, 8880, 8940, 9435, 10064, 10132, 11026, 11920, 12580, 12665, 15096, 15198, 16539, 17880, 18870, 20264, 22052, 25160, 25330, 27565, 30192, 30396, 33078, 35760, 37740, 37995, 40528, 44104, 50320, 50660, 55130, 60792, 66156, 75480, 75990, 82695, 88208, 93721, 101320, 110260, 121584, 132312, 150960, 151980, 165390, 187442, 202640, 220520, 264624, 281163, 303960, 330780, 374884, 441040, 468605, 562326, 607920, 661560, 749768, 937210, 1124652, 1323120, 1405815, 1499536, 1874420, 2249304, 2811630, 3748840, 4498608, 5623260, 7497680, 11246520, 22493040]

約数ペア:

[(1, 22493040), (2, 11246520), (3, 7497680), (4, 5623260), (5, 4498608), (6, 3748840), (8, 2811630), (10, 2249304), (12, 1874420), (15, 1499536), (16, 1405815), (17, 1323120), (20, 1124652), (24, 937210), (30, 749768), (34, 661560), (37, 607920), (40, 562326), (48, 468605), (51, 441040), (60, 374884), (68, 330780), (74, 303960), (80, 281163), (85, 264624), (102, 220520), (111, 202640), (120, 187442), (136, 165390), (148, 151980), (149, 150960), (170, 132312), (185, 121584), (204, 110260), (222, 101320), (240, 93721), (255, 88208), (272, 82695), (296, 75990), (298, 75480), (340, 66156), (370, 60792), (408, 55130), (444, 50660), (447, 50320), (510, 44104), (555, 40528), (592, 37995), (596, 37740), (629, 35760), (680, 33078), (740, 30396), (745, 30192), (816, 27565), (888, 25330), (894, 25160), (1020, 22052), (1110, 20264), (1192, 18870), (1258, 17880), (1360, 16539), (1480, 15198), (1490, 15096), (1776, 12665), (1788, 12580), (1887, 11920), (2040, 11026), (2220, 10132), (2235, 10064), (2384, 9435), (2516, 8940), (2533, 8880), (2960, 7599), (2980, 7548), (3145, 7152), (3576, 6290), (3774, 5960), (4080, 5513), (4440, 5066), (4470, 5032)]