442732080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8555

約数の個数: 160

約数和(自身を含む): 1619324928

約数和(自身を除く): 1176592848

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, 8501, 8680, 10416, 13020, 17002, 17360, 25503, 26040, 34004, 42505, 51006, 52080, 59507, 68008, 85010, 102012, 119014, 127515, 136016, 170020, 178521, 204024, 238028, 255030, 263531, 297535, 340040, 357042, 408048, 476056, 510060, 527062, 595070, 680080, 714084, 790593, 892605, 952112, 1020120, 1054124, 1190140, 1317655, 1428168, 1581186, 1785210, 1844717, 2040240, 2108248, 2380280, 2635310, 2856336, 3162372, 3570420, 3689434, 3952965, 4216496, 4760560, 5270620, 5534151, 6324744, 7140840, 7378868, 7905930, 9223585, 10541240, 11068302, 12649488, 14281680, 14757736, 15811860, 18447170, 21082480, 22136604, 27670755, 29515472, 31623720, 36894340, 44273208, 55341510, 63247440, 73788680, 88546416, 110683020, 147577360, 221366040, 442732080]

約数ペア:

[(1, 442732080), (2, 221366040), (3, 147577360), (4, 110683020), (5, 88546416), (6, 73788680), (7, 63247440), (8, 55341510), (10, 44273208), (12, 36894340), (14, 31623720), (15, 29515472), (16, 27670755), (20, 22136604), (21, 21082480), (24, 18447170), (28, 15811860), (30, 14757736), (31, 14281680), (35, 12649488), (40, 11068302), (42, 10541240), (48, 9223585), (56, 7905930), (60, 7378868), (62, 7140840), (70, 6324744), (80, 5534151), (84, 5270620), (93, 4760560), (105, 4216496), (112, 3952965), (120, 3689434), (124, 3570420), (140, 3162372), (155, 2856336), (168, 2635310), (186, 2380280), (210, 2108248), (217, 2040240), (240, 1844717), (248, 1785210), (280, 1581186), (310, 1428168), (336, 1317655), (372, 1190140), (420, 1054124), (434, 1020120), (465, 952112), (496, 892605), (560, 790593), (620, 714084), (651, 680080), (744, 595070), (840, 527062), (868, 510060), (930, 476056), (1085, 408048), (1240, 357042), (1302, 340040), (1488, 297535), (1680, 263531), (1736, 255030), (1860, 238028), (2170, 204024), (2480, 178521), (2604, 170020), (3255, 136016), (3472, 127515), (3720, 119014), (4340, 102012), (5208, 85010), (6510, 68008), (7440, 59507), (8501, 52080), (8680, 51006), (10416, 42505), (13020, 34004), (17002, 26040), (17360, 25503)]