223800780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17189}}^1$

素因数の和:17239

約数の個数: 96

約数和(自身を含む): 739307520

約数和(自身を除く): 515506740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 17189, 34378, 51567, 68756, 85945, 103134, 120323, 171890, 206268, 240646, 257835, 343780, 360969, 481292, 515670, 532859, 601615, 721938, 1031340, 1065718, 1203230, 1443876, 1598577, 1804845, 2131436, 2406460, 2664295, 3197154, 3609690, 3730013, 5328590, 6394308, 7219380, 7460026, 7992885, 10657180, 11190039, 14920052, 15985770, 18650065, 22380078, 31971540, 37300130, 44760156, 55950195, 74600260, 111900390, 223800780]

約数ペア:

[(1, 223800780), (2, 111900390), (3, 74600260), (4, 55950195), (5, 44760156), (6, 37300130), (7, 31971540), (10, 22380078), (12, 18650065), (14, 15985770), (15, 14920052), (20, 11190039), (21, 10657180), (28, 7992885), (30, 7460026), (31, 7219380), (35, 6394308), (42, 5328590), (60, 3730013), (62, 3609690), (70, 3197154), (84, 2664295), (93, 2406460), (105, 2131436), (124, 1804845), (140, 1598577), (155, 1443876), (186, 1203230), (210, 1065718), (217, 1031340), (310, 721938), (372, 601615), (420, 532859), (434, 515670), (465, 481292), (620, 360969), (651, 343780), (868, 257835), (930, 240646), (1085, 206268), (1302, 171890), (1860, 120323), (2170, 103134), (2604, 85945), (3255, 68756), (4340, 51567), (6510, 34378), (13020, 17189)]