980848680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5440

約数の個数: 192

約数和(自身を含む): 3534036480

約数和(自身を除く): 2553187800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3720, 4340, 4557, 5208, 5381, 5880, 6076, 6510, 7595, 8680, 9114, 10762, 12152, 13020, 15190, 16143, 18228, 21524, 22785, 26040, 26905, 30380, 32286, 36456, 37667, 43048, 45570, 53810, 60760, 64572, 75334, 80715, 91140, 107620, 113001, 129144, 150668, 161430, 166811, 182280, 188335, 215240, 226002, 263669, 301336, 322860, 333622, 376670, 452004, 500433, 527338, 565005, 645720, 667244, 753340, 791007, 834055, 904008, 1000866, 1054676, 1130010, 1167677, 1318345, 1334488, 1506680, 1582014, 1668110, 2001732, 2109352, 2260020, 2335354, 2502165, 2636690, 3164028, 3336220, 3503031, 3955035, 4003464, 4520040, 4670708, 5004330, 5273380, 5838385, 6328056, 6672440, 7006062, 7910070, 8173739, 9341416, 10008660, 10546760, 11676770, 14012124, 15820140, 16347478, 17515155, 20017320, 23353540, 24521217, 28024248, 31640280, 32694956, 35030310, 40868695, 46707080, 49042434, 65389912, 70060620, 81737390, 98084868, 122606085, 140121240, 163474780, 196169736, 245212170, 326949560, 490424340, 980848680]

約数ペア:

[(1, 980848680), (2, 490424340), (3, 326949560), (4, 245212170), (5, 196169736), (6, 163474780), (7, 140121240), (8, 122606085), (10, 98084868), (12, 81737390), (14, 70060620), (15, 65389912), (20, 49042434), (21, 46707080), (24, 40868695), (28, 35030310), (30, 32694956), (31, 31640280), (35, 28024248), (40, 24521217), (42, 23353540), (49, 20017320), (56, 17515155), (60, 16347478), (62, 15820140), (70, 14012124), (84, 11676770), (93, 10546760), (98, 10008660), (105, 9341416), (120, 8173739), (124, 7910070), (140, 7006062), (147, 6672440), (155, 6328056), (168, 5838385), (186, 5273380), (196, 5004330), (210, 4670708), (217, 4520040), (245, 4003464), (248, 3955035), (280, 3503031), (294, 3336220), (310, 3164028), (372, 2636690), (392, 2502165), (420, 2335354), (434, 2260020), (465, 2109352), (490, 2001732), (588, 1668110), (620, 1582014), (651, 1506680), (735, 1334488), (744, 1318345), (840, 1167677), (868, 1130010), (930, 1054676), (980, 1000866), (1085, 904008), (1176, 834055), (1240, 791007), (1302, 753340), (1470, 667244), (1519, 645720), (1736, 565005), (1860, 527338), (1960, 500433), (2170, 452004), (2604, 376670), (2940, 333622), (3038, 322860), (3255, 301336), (3720, 263669), (4340, 226002), (4557, 215240), (5208, 188335), (5381, 182280), (5880, 166811), (6076, 161430), (6510, 150668), (7595, 129144), (8680, 113001), (9114, 107620), (10762, 91140), (12152, 80715), (13020, 75334), (15190, 64572), (16143, 60760), (18228, 53810), (21524, 45570), (22785, 43048), (26040, 37667), (26905, 36456), (30380, 32286)]