195508320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 726921216

約数和(自身を除く): 531412896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1877, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3754, 4340, 4960, 5208, 5631, 6510, 6944, 7440, 7508, 8680, 9385, 10416, 11262, 13020, 13139, 14880, 15016, 17360, 18770, 20832, 22524, 26040, 26278, 28155, 30032, 34720, 37540, 39417, 45048, 52080, 52556, 56310, 58187, 60064, 65695, 75080, 78834, 90096, 104160, 105112, 112620, 116374, 131390, 150160, 157668, 174561, 180192, 197085, 210224, 225240, 232748, 262780, 290935, 300320, 315336, 349122, 394170, 407309, 420448, 450480, 465496, 525560, 581870, 630672, 698244, 788340, 814618, 872805, 900960, 930992, 1051120, 1163740, 1221927, 1261344, 1396488, 1576680, 1629236, 1745610, 1861984, 2036545, 2102240, 2327480, 2443854, 2792976, 3153360, 3258472, 3491220, 4073090, 4654960, 4887708, 5585952, 6109635, 6306720, 6516944, 6982440, 8146180, 9309920, 9775416, 12219270, 13033888, 13964880, 16292360, 19550832, 24438540, 27929760, 32584720, 39101664, 48877080, 65169440, 97754160, 195508320]

約数ペア:

[(1, 195508320), (2, 97754160), (3, 65169440), (4, 48877080), (5, 39101664), (6, 32584720), (7, 27929760), (8, 24438540), (10, 19550832), (12, 16292360), (14, 13964880), (15, 13033888), (16, 12219270), (20, 9775416), (21, 9309920), (24, 8146180), (28, 6982440), (30, 6516944), (31, 6306720), (32, 6109635), (35, 5585952), (40, 4887708), (42, 4654960), (48, 4073090), (56, 3491220), (60, 3258472), (62, 3153360), (70, 2792976), (80, 2443854), (84, 2327480), (93, 2102240), (96, 2036545), (105, 1861984), (112, 1745610), (120, 1629236), (124, 1576680), (140, 1396488), (155, 1261344), (160, 1221927), (168, 1163740), (186, 1051120), (210, 930992), (217, 900960), (224, 872805), (240, 814618), (248, 788340), (280, 698244), (310, 630672), (336, 581870), (372, 525560), (420, 465496), (434, 450480), (465, 420448), (480, 407309), (496, 394170), (560, 349122), (620, 315336), (651, 300320), (672, 290935), (744, 262780), (840, 232748), (868, 225240), (930, 210224), (992, 197085), (1085, 180192), (1120, 174561), (1240, 157668), (1302, 150160), (1488, 131390), (1680, 116374), (1736, 112620), (1860, 105112), (1877, 104160), (2170, 90096), (2480, 78834), (2604, 75080), (2976, 65695), (3255, 60064), (3360, 58187), (3472, 56310), (3720, 52556), (3754, 52080), (4340, 45048), (4960, 39417), (5208, 37540), (5631, 34720), (6510, 30032), (6944, 28155), (7440, 26278), (7508, 26040), (8680, 22524), (9385, 20832), (10416, 18770), (11262, 17360), (13020, 15016), (13139, 14880)]