7415202480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142381}}^1$

素因数の和:142435

約数の個数: 160

約数和(自身を含む): 27118645248

約数和(自身を除く): 19703442768

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, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 142381, 284762, 427143, 569524, 711905, 854286, 996667, 1139048, 1423810, 1708572, 1993334, 2135715, 2278096, 2847620, 2990001, 3417144, 3986668, 4271430, 4413811, 4983335, 5695240, 5980002, 6834288, 7973336, 8542860, 8827622, 9966670, 11390480, 11960004, 13241433, 14950005, 15946672, 17085720, 17655244, 19933340, 22069055, 23920008, 26482866, 29900010, 30896677, 34171440, 35310488, 39866680, 44138110, 47840016, 52965732, 59800020, 61793354, 66207165, 70620976, 79733360, 88276220, 92690031, 105931464, 119600040, 123586708, 132414330, 154483385, 176552440, 185380062, 211862928, 239200080, 247173416, 264828660, 308966770, 353104880, 370760124, 463450155, 494346832, 529657320, 617933540, 741520248, 926900310, 1059314640, 1235867080, 1483040496, 1853800620, 2471734160, 3707601240, 7415202480]

約数ペア:

[(1, 7415202480), (2, 3707601240), (3, 2471734160), (4, 1853800620), (5, 1483040496), (6, 1235867080), (7, 1059314640), (8, 926900310), (10, 741520248), (12, 617933540), (14, 529657320), (15, 494346832), (16, 463450155), (20, 370760124), (21, 353104880), (24, 308966770), (28, 264828660), (30, 247173416), (31, 239200080), (35, 211862928), (40, 185380062), (42, 176552440), (48, 154483385), (56, 132414330), (60, 123586708), (62, 119600040), (70, 105931464), (80, 92690031), (84, 88276220), (93, 79733360), (105, 70620976), (112, 66207165), (120, 61793354), (124, 59800020), (140, 52965732), (155, 47840016), (168, 44138110), (186, 39866680), (210, 35310488), (217, 34171440), (240, 30896677), (248, 29900010), (280, 26482866), (310, 23920008), (336, 22069055), (372, 19933340), (420, 17655244), (434, 17085720), (465, 15946672), (496, 14950005), (560, 13241433), (620, 11960004), (651, 11390480), (744, 9966670), (840, 8827622), (868, 8542860), (930, 7973336), (1085, 6834288), (1240, 5980002), (1302, 5695240), (1488, 4983335), (1680, 4413811), (1736, 4271430), (1860, 3986668), (2170, 3417144), (2480, 2990001), (2604, 2847620), (3255, 2278096), (3472, 2135715), (3720, 1993334), (4340, 1708572), (5208, 1423810), (6510, 1139048), (7440, 996667), (8680, 854286), (10416, 711905), (13020, 569524), (17360, 427143), (26040, 284762), (52080, 142381)]