684279120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 240

約数和(自身を含む): 2548551168

約数和(自身を除く): 1864272048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1877, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3754, 3920, 4340, 4557, 5208, 5631, 5880, 6076, 6510, 7440, 7508, 7595, 8680, 9114, 9385, 10416, 11262, 11760, 12152, 13020, 13139, 15016, 15190, 17360, 18228, 18770, 22524, 22785, 24304, 26040, 26278, 28155, 30032, 30380, 36456, 37540, 39417, 45048, 45570, 52080, 52556, 56310, 58187, 60760, 65695, 72912, 75080, 78834, 90096, 91140, 91973, 105112, 112620, 116374, 121520, 131390, 150160, 157668, 174561, 182280, 183946, 197085, 210224, 225240, 232748, 262780, 275919, 290935, 315336, 349122, 364560, 367892, 394170, 407309, 450480, 459865, 465496, 525560, 551838, 581870, 630672, 698244, 735784, 788340, 814618, 872805, 919730, 930992, 1051120, 1103676, 1163740, 1221927, 1379595, 1396488, 1471568, 1576680, 1629236, 1745610, 1839460, 2036545, 2207352, 2327480, 2443854, 2759190, 2792976, 2851163, 3153360, 3258472, 3491220, 3678920, 4073090, 4414704, 4654960, 4887708, 5518380, 5702326, 6109635, 6516944, 6982440, 7357840, 8146180, 8553489, 9775416, 11036760, 11404652, 12219270, 13964880, 14255815, 16292360, 17106978, 19550832, 22073520, 22809304, 24438540, 28511630, 32584720, 34213956, 42767445, 45618608, 48877080, 57023260, 68427912, 85534890, 97754160, 114046520, 136855824, 171069780, 228093040, 342139560, 684279120]

約数ペア:

[(1, 684279120), (2, 342139560), (3, 228093040), (4, 171069780), (5, 136855824), (6, 114046520), (7, 97754160), (8, 85534890), (10, 68427912), (12, 57023260), (14, 48877080), (15, 45618608), (16, 42767445), (20, 34213956), (21, 32584720), (24, 28511630), (28, 24438540), (30, 22809304), (31, 22073520), (35, 19550832), (40, 17106978), (42, 16292360), (48, 14255815), (49, 13964880), (56, 12219270), (60, 11404652), (62, 11036760), (70, 9775416), (80, 8553489), (84, 8146180), (93, 7357840), (98, 6982440), (105, 6516944), (112, 6109635), (120, 5702326), (124, 5518380), (140, 4887708), (147, 4654960), (155, 4414704), (168, 4073090), (186, 3678920), (196, 3491220), (210, 3258472), (217, 3153360), (240, 2851163), (245, 2792976), (248, 2759190), (280, 2443854), (294, 2327480), (310, 2207352), (336, 2036545), (372, 1839460), (392, 1745610), (420, 1629236), (434, 1576680), (465, 1471568), (490, 1396488), (496, 1379595), (560, 1221927), (588, 1163740), (620, 1103676), (651, 1051120), (735, 930992), (744, 919730), (784, 872805), (840, 814618), (868, 788340), (930, 735784), (980, 698244), (1085, 630672), (1176, 581870), (1240, 551838), (1302, 525560), (1470, 465496), (1488, 459865), (1519, 450480), (1680, 407309), (1736, 394170), (1860, 367892), (1877, 364560), (1960, 349122), (2170, 315336), (2352, 290935), (2480, 275919), (2604, 262780), (2940, 232748), (3038, 225240), (3255, 210224), (3472, 197085), (3720, 183946), (3754, 182280), (3920, 174561), (4340, 157668), (4557, 150160), (5208, 131390), (5631, 121520), (5880, 116374), (6076, 112620), (6510, 105112), (7440, 91973), (7508, 91140), (7595, 90096), (8680, 78834), (9114, 75080), (9385, 72912), (10416, 65695), (11262, 60760), (11760, 58187), (12152, 56310), (13020, 52556), (13139, 52080), (15016, 45570), (15190, 45048), (17360, 39417), (18228, 37540), (18770, 36456), (22524, 30380), (22785, 30032), (24304, 28155), (26040, 26278)]