71102160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 261318096

約数和(自身を除く): 190215936

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, 153, 157, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 314, 333, 340, 360, 370, 408, 444, 471, 510, 555, 592, 612, 628, 629, 666, 680, 720, 740, 765, 785, 816, 888, 942, 1020, 1110, 1224, 1256, 1258, 1332, 1360, 1413, 1480, 1530, 1570, 1665, 1776, 1884, 1887, 2040, 2220, 2355, 2448, 2512, 2516, 2664, 2669, 2826, 2960, 3060, 3140, 3145, 3330, 3768, 3774, 4080, 4440, 4710, 5032, 5328, 5338, 5652, 5661, 5809, 6120, 6280, 6290, 6660, 7065, 7536, 7548, 8007, 8880, 9420, 9435, 10064, 10676, 11304, 11322, 11618, 12240, 12560, 12580, 13320, 13345, 14130, 15096, 16014, 17427, 18840, 18870, 21352, 22608, 22644, 23236, 24021, 25160, 26640, 26690, 28260, 28305, 29045, 30192, 32028, 34854, 37680, 37740, 40035, 42704, 45288, 46472, 48042, 50320, 52281, 53380, 56520, 56610, 58090, 64056, 69708, 75480, 80070, 87135, 90576, 92944, 96084, 98753, 104562, 106760, 113040, 113220, 116180, 120105, 128112, 139416, 150960, 160140, 174270, 192168, 197506, 209124, 213520, 226440, 232360, 240210, 261405, 278832, 296259, 320280, 348540, 384336, 395012, 418248, 452880, 464720, 480420, 493765, 522810, 592518, 640560, 697080, 790024, 836496, 888777, 960840, 987530, 1045620, 1185036, 1394160, 1481295, 1580048, 1777554, 1921680, 1975060, 2091240, 2370072, 2962590, 3555108, 3950120, 4182480, 4443885, 4740144, 5925180, 7110216, 7900240, 8887770, 11850360, 14220432, 17775540, 23700720, 35551080, 71102160]

約数ペア:

[(1, 71102160), (2, 35551080), (3, 23700720), (4, 17775540), (5, 14220432), (6, 11850360), (8, 8887770), (9, 7900240), (10, 7110216), (12, 5925180), (15, 4740144), (16, 4443885), (17, 4182480), (18, 3950120), (20, 3555108), (24, 2962590), (30, 2370072), (34, 2091240), (36, 1975060), (37, 1921680), (40, 1777554), (45, 1580048), (48, 1481295), (51, 1394160), (60, 1185036), (68, 1045620), (72, 987530), (74, 960840), (80, 888777), (85, 836496), (90, 790024), (102, 697080), (111, 640560), (120, 592518), (136, 522810), (144, 493765), (148, 480420), (153, 464720), (157, 452880), (170, 418248), (180, 395012), (185, 384336), (204, 348540), (222, 320280), (240, 296259), (255, 278832), (272, 261405), (296, 240210), (306, 232360), (314, 226440), (333, 213520), (340, 209124), (360, 197506), (370, 192168), (408, 174270), (444, 160140), (471, 150960), (510, 139416), (555, 128112), (592, 120105), (612, 116180), (628, 113220), (629, 113040), (666, 106760), (680, 104562), (720, 98753), (740, 96084), (765, 92944), (785, 90576), (816, 87135), (888, 80070), (942, 75480), (1020, 69708), (1110, 64056), (1224, 58090), (1256, 56610), (1258, 56520), (1332, 53380), (1360, 52281), (1413, 50320), (1480, 48042), (1530, 46472), (1570, 45288), (1665, 42704), (1776, 40035), (1884, 37740), (1887, 37680), (2040, 34854), (2220, 32028), (2355, 30192), (2448, 29045), (2512, 28305), (2516, 28260), (2664, 26690), (2669, 26640), (2826, 25160), (2960, 24021), (3060, 23236), (3140, 22644), (3145, 22608), (3330, 21352), (3768, 18870), (3774, 18840), (4080, 17427), (4440, 16014), (4710, 15096), (5032, 14130), (5328, 13345), (5338, 13320), (5652, 12580), (5661, 12560), (5809, 12240), (6120, 11618), (6280, 11322), (6290, 11304), (6660, 10676), (7065, 10064), (7536, 9435), (7548, 9420), (8007, 8880)]