465057040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 1343485440

約数和(自身を除く): 878428400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 49, 56, 62, 70, 80, 86, 89, 98, 112, 124, 140, 155, 172, 178, 196, 215, 217, 245, 248, 280, 301, 310, 344, 356, 392, 430, 434, 445, 490, 496, 560, 602, 620, 623, 688, 712, 784, 860, 868, 890, 980, 1085, 1204, 1240, 1246, 1333, 1424, 1505, 1519, 1720, 1736, 1780, 1960, 2107, 2170, 2408, 2480, 2492, 2666, 2759, 3010, 3038, 3115, 3440, 3472, 3560, 3827, 3920, 4214, 4340, 4361, 4816, 4984, 5332, 5518, 6020, 6076, 6230, 6665, 7120, 7595, 7654, 8428, 8680, 8722, 9331, 9968, 10535, 10664, 11036, 12040, 12152, 12460, 13330, 13795, 15190, 15308, 16856, 17360, 17444, 18662, 19135, 19313, 21070, 21328, 21805, 22072, 24080, 24304, 24920, 26660, 26789, 27590, 30380, 30616, 33712, 34888, 37324, 38270, 38626, 42140, 43610, 44144, 46655, 49840, 53320, 53578, 55180, 60760, 61232, 65317, 69776, 74648, 76540, 77252, 84280, 87220, 93310, 96565, 106640, 107156, 110360, 118637, 121520, 130634, 133945, 135191, 149296, 153080, 154504, 168560, 174440, 186620, 187523, 193130, 214312, 220720, 237274, 261268, 267890, 270382, 306160, 309008, 326585, 348880, 373240, 375046, 386260, 428624, 474548, 522536, 535780, 540764, 593185, 653170, 675955, 746480, 750092, 772520, 830459, 937615, 949096, 1045072, 1071560, 1081528, 1186370, 1306340, 1351910, 1500184, 1545040, 1660918, 1875230, 1898192, 2143120, 2163056, 2372740, 2612680, 2703820, 3000368, 3321836, 3750460, 4152295, 4745480, 5225360, 5407640, 5813213, 6643672, 7500920, 8304590, 9490960, 10815280, 11626426, 13287344, 15001840, 16609180, 23252852, 29066065, 33218360, 46505704, 58132130, 66436720, 93011408, 116264260, 232528520, 465057040]

約数ペア:

[(1, 465057040), (2, 232528520), (4, 116264260), (5, 93011408), (7, 66436720), (8, 58132130), (10, 46505704), (14, 33218360), (16, 29066065), (20, 23252852), (28, 16609180), (31, 15001840), (35, 13287344), (40, 11626426), (43, 10815280), (49, 9490960), (56, 8304590), (62, 7500920), (70, 6643672), (80, 5813213), (86, 5407640), (89, 5225360), (98, 4745480), (112, 4152295), (124, 3750460), (140, 3321836), (155, 3000368), (172, 2703820), (178, 2612680), (196, 2372740), (215, 2163056), (217, 2143120), (245, 1898192), (248, 1875230), (280, 1660918), (301, 1545040), (310, 1500184), (344, 1351910), (356, 1306340), (392, 1186370), (430, 1081528), (434, 1071560), (445, 1045072), (490, 949096), (496, 937615), (560, 830459), (602, 772520), (620, 750092), (623, 746480), (688, 675955), (712, 653170), (784, 593185), (860, 540764), (868, 535780), (890, 522536), (980, 474548), (1085, 428624), (1204, 386260), (1240, 375046), (1246, 373240), (1333, 348880), (1424, 326585), (1505, 309008), (1519, 306160), (1720, 270382), (1736, 267890), (1780, 261268), (1960, 237274), (2107, 220720), (2170, 214312), (2408, 193130), (2480, 187523), (2492, 186620), (2666, 174440), (2759, 168560), (3010, 154504), (3038, 153080), (3115, 149296), (3440, 135191), (3472, 133945), (3560, 130634), (3827, 121520), (3920, 118637), (4214, 110360), (4340, 107156), (4361, 106640), (4816, 96565), (4984, 93310), (5332, 87220), (5518, 84280), (6020, 77252), (6076, 76540), (6230, 74648), (6665, 69776), (7120, 65317), (7595, 61232), (7654, 60760), (8428, 55180), (8680, 53578), (8722, 53320), (9331, 49840), (9968, 46655), (10535, 44144), (10664, 43610), (11036, 42140), (12040, 38626), (12152, 38270), (12460, 37324), (13330, 34888), (13795, 33712), (15190, 30616), (15308, 30380), (16856, 27590), (17360, 26789), (17444, 26660), (18662, 24920), (19135, 24304), (19313, 24080), (21070, 22072), (21328, 21805)]