67479120

素因数分解:

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

素因数の和:222

約数の個数: 240

約数和(自身を含む): 248086800

約数和(自身を除く): 180607680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 149, 153, 170, 180, 185, 204, 222, 240, 255, 272, 296, 298, 306, 333, 340, 360, 370, 408, 444, 447, 510, 555, 592, 596, 612, 629, 666, 680, 720, 740, 745, 765, 816, 888, 894, 1020, 1110, 1192, 1224, 1258, 1332, 1341, 1360, 1480, 1490, 1530, 1665, 1776, 1788, 1887, 2040, 2220, 2235, 2384, 2448, 2516, 2533, 2664, 2682, 2960, 2980, 3060, 3145, 3330, 3576, 3774, 4080, 4440, 4470, 5032, 5066, 5328, 5364, 5513, 5661, 5960, 6120, 6290, 6660, 6705, 7152, 7548, 7599, 8880, 8940, 9435, 10064, 10132, 10728, 11026, 11322, 11920, 12240, 12580, 12665, 13320, 13410, 15096, 15198, 16539, 17880, 18870, 20264, 21456, 22052, 22644, 22797, 25160, 25330, 26640, 26820, 27565, 28305, 30192, 30396, 33078, 35760, 37740, 37995, 40528, 44104, 45288, 45594, 49617, 50320, 50660, 53640, 55130, 56610, 60792, 66156, 75480, 75990, 82695, 88208, 90576, 91188, 93721, 99234, 101320, 107280, 110260, 113220, 113985, 121584, 132312, 150960, 151980, 165390, 182376, 187442, 198468, 202640, 220520, 226440, 227970, 248085, 264624, 281163, 303960, 330780, 364752, 374884, 396936, 441040, 452880, 455940, 468605, 496170, 562326, 607920, 661560, 749768, 793872, 843489, 911880, 937210, 992340, 1124652, 1323120, 1405815, 1499536, 1686978, 1823760, 1874420, 1984680, 2249304, 2811630, 3373956, 3748840, 3969360, 4217445, 4498608, 5623260, 6747912, 7497680, 8434890, 11246520, 13495824, 16869780, 22493040, 33739560, 67479120]

約数ペア:

[(1, 67479120), (2, 33739560), (3, 22493040), (4, 16869780), (5, 13495824), (6, 11246520), (8, 8434890), (9, 7497680), (10, 6747912), (12, 5623260), (15, 4498608), (16, 4217445), (17, 3969360), (18, 3748840), (20, 3373956), (24, 2811630), (30, 2249304), (34, 1984680), (36, 1874420), (37, 1823760), (40, 1686978), (45, 1499536), (48, 1405815), (51, 1323120), (60, 1124652), (68, 992340), (72, 937210), (74, 911880), (80, 843489), (85, 793872), (90, 749768), (102, 661560), (111, 607920), (120, 562326), (136, 496170), (144, 468605), (148, 455940), (149, 452880), (153, 441040), (170, 396936), (180, 374884), (185, 364752), (204, 330780), (222, 303960), (240, 281163), (255, 264624), (272, 248085), (296, 227970), (298, 226440), (306, 220520), (333, 202640), (340, 198468), (360, 187442), (370, 182376), (408, 165390), (444, 151980), (447, 150960), (510, 132312), (555, 121584), (592, 113985), (596, 113220), (612, 110260), (629, 107280), (666, 101320), (680, 99234), (720, 93721), (740, 91188), (745, 90576), (765, 88208), (816, 82695), (888, 75990), (894, 75480), (1020, 66156), (1110, 60792), (1192, 56610), (1224, 55130), (1258, 53640), (1332, 50660), (1341, 50320), (1360, 49617), (1480, 45594), (1490, 45288), (1530, 44104), (1665, 40528), (1776, 37995), (1788, 37740), (1887, 35760), (2040, 33078), (2220, 30396), (2235, 30192), (2384, 28305), (2448, 27565), (2516, 26820), (2533, 26640), (2664, 25330), (2682, 25160), (2960, 22797), (2980, 22644), (3060, 22052), (3145, 21456), (3330, 20264), (3576, 18870), (3774, 17880), (4080, 16539), (4440, 15198), (4470, 15096), (5032, 13410), (5066, 13320), (5328, 12665), (5364, 12580), (5513, 12240), (5661, 11920), (5960, 11322), (6120, 11026), (6290, 10728), (6660, 10132), (6705, 10064), (7152, 9435), (7548, 8940), (7599, 8880)]