7893348960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75781}}^1$

素因数の和:75837

約数の個数: 192

約数和(自身を含む): 29333090304

約数和(自身を除く): 21439741344

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, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 75781, 104160, 151562, 227343, 303124, 378905, 454686, 530467, 606248, 757810, 909372, 1060934, 1136715, 1212496, 1515620, 1591401, 1818744, 2121868, 2273430, 2349211, 2424992, 2652335, 3031240, 3182802, 3637488, 4243736, 4546860, 4698422, 5304670, 6062480, 6365604, 7047633, 7274976, 7957005, 8487472, 9093720, 9396844, 10609340, 11746055, 12124960, 12731208, 14095266, 15914010, 16444477, 16974944, 18187440, 18793688, 21218680, 23492110, 25462416, 28190532, 31828020, 32888954, 35238165, 36374880, 37587376, 42437360, 46984220, 49333431, 50924832, 56381064, 63656040, 65777908, 70476330, 75174752, 82222385, 84874720, 93968440, 98666862, 112762128, 127312080, 131555816, 140952660, 164444770, 187936880, 197333724, 225524256, 246667155, 254624160, 263111632, 281905320, 328889540, 375873760, 394667448, 493334310, 526223264, 563810640, 657779080, 789334896, 986668620, 1127621280, 1315558160, 1578669792, 1973337240, 2631116320, 3946674480, 7893348960]

約数ペア:

[(1, 7893348960), (2, 3946674480), (3, 2631116320), (4, 1973337240), (5, 1578669792), (6, 1315558160), (7, 1127621280), (8, 986668620), (10, 789334896), (12, 657779080), (14, 563810640), (15, 526223264), (16, 493334310), (20, 394667448), (21, 375873760), (24, 328889540), (28, 281905320), (30, 263111632), (31, 254624160), (32, 246667155), (35, 225524256), (40, 197333724), (42, 187936880), (48, 164444770), (56, 140952660), (60, 131555816), (62, 127312080), (70, 112762128), (80, 98666862), (84, 93968440), (93, 84874720), (96, 82222385), (105, 75174752), (112, 70476330), (120, 65777908), (124, 63656040), (140, 56381064), (155, 50924832), (160, 49333431), (168, 46984220), (186, 42437360), (210, 37587376), (217, 36374880), (224, 35238165), (240, 32888954), (248, 31828020), (280, 28190532), (310, 25462416), (336, 23492110), (372, 21218680), (420, 18793688), (434, 18187440), (465, 16974944), (480, 16444477), (496, 15914010), (560, 14095266), (620, 12731208), (651, 12124960), (672, 11746055), (744, 10609340), (840, 9396844), (868, 9093720), (930, 8487472), (992, 7957005), (1085, 7274976), (1120, 7047633), (1240, 6365604), (1302, 6062480), (1488, 5304670), (1680, 4698422), (1736, 4546860), (1860, 4243736), (2170, 3637488), (2480, 3182802), (2604, 3031240), (2976, 2652335), (3255, 2424992), (3360, 2349211), (3472, 2273430), (3720, 2121868), (4340, 1818744), (4960, 1591401), (5208, 1515620), (6510, 1212496), (6944, 1136715), (7440, 1060934), (8680, 909372), (10416, 757810), (13020, 606248), (14880, 530467), (17360, 454686), (20832, 378905), (26040, 303124), (34720, 227343), (52080, 151562), (75781, 104160)]