47401440

素因数分解:

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

素因数の和:229

約数の個数: 192

約数和(自身を含む): 163404864

約数和(自身を除く): 116003424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 157, 160, 170, 185, 204, 222, 240, 255, 272, 296, 314, 340, 370, 408, 444, 471, 480, 510, 544, 555, 592, 628, 629, 680, 740, 785, 816, 888, 942, 1020, 1110, 1184, 1256, 1258, 1360, 1480, 1570, 1632, 1776, 1884, 1887, 2040, 2220, 2355, 2512, 2516, 2669, 2720, 2960, 3140, 3145, 3552, 3768, 3774, 4080, 4440, 4710, 5024, 5032, 5338, 5809, 5920, 6280, 6290, 7536, 7548, 8007, 8160, 8880, 9420, 9435, 10064, 10676, 11618, 12560, 12580, 13345, 15072, 15096, 16014, 17427, 17760, 18840, 18870, 20128, 21352, 23236, 25120, 25160, 26690, 29045, 30192, 32028, 34854, 37680, 37740, 40035, 42704, 46472, 50320, 53380, 58090, 60384, 64056, 69708, 75360, 75480, 80070, 85408, 87135, 92944, 98753, 100640, 106760, 116180, 128112, 139416, 150960, 160140, 174270, 185888, 197506, 213520, 232360, 256224, 278832, 296259, 301920, 320280, 348540, 395012, 427040, 464720, 493765, 557664, 592518, 640560, 697080, 790024, 929440, 987530, 1185036, 1281120, 1394160, 1481295, 1580048, 1975060, 2370072, 2788320, 2962590, 3160096, 3950120, 4740144, 5925180, 7900240, 9480288, 11850360, 15800480, 23700720, 47401440]

約数ペア:

[(1, 47401440), (2, 23700720), (3, 15800480), (4, 11850360), (5, 9480288), (6, 7900240), (8, 5925180), (10, 4740144), (12, 3950120), (15, 3160096), (16, 2962590), (17, 2788320), (20, 2370072), (24, 1975060), (30, 1580048), (32, 1481295), (34, 1394160), (37, 1281120), (40, 1185036), (48, 987530), (51, 929440), (60, 790024), (68, 697080), (74, 640560), (80, 592518), (85, 557664), (96, 493765), (102, 464720), (111, 427040), (120, 395012), (136, 348540), (148, 320280), (157, 301920), (160, 296259), (170, 278832), (185, 256224), (204, 232360), (222, 213520), (240, 197506), (255, 185888), (272, 174270), (296, 160140), (314, 150960), (340, 139416), (370, 128112), (408, 116180), (444, 106760), (471, 100640), (480, 98753), (510, 92944), (544, 87135), (555, 85408), (592, 80070), (628, 75480), (629, 75360), (680, 69708), (740, 64056), (785, 60384), (816, 58090), (888, 53380), (942, 50320), (1020, 46472), (1110, 42704), (1184, 40035), (1256, 37740), (1258, 37680), (1360, 34854), (1480, 32028), (1570, 30192), (1632, 29045), (1776, 26690), (1884, 25160), (1887, 25120), (2040, 23236), (2220, 21352), (2355, 20128), (2512, 18870), (2516, 18840), (2669, 17760), (2720, 17427), (2960, 16014), (3140, 15096), (3145, 15072), (3552, 13345), (3768, 12580), (3774, 12560), (4080, 11618), (4440, 10676), (4710, 10064), (5024, 9435), (5032, 9420), (5338, 8880), (5809, 8160), (5920, 8007), (6280, 7548), (6290, 7536)]