229490520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 597875880

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, 1259, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2518, 2604, 2940, 3038, 3255, 3720, 3777, 4340, 4557, 5036, 5208, 5880, 6076, 6295, 6510, 7554, 7595, 8680, 8813, 9114, 10072, 12152, 12590, 13020, 15108, 15190, 17626, 18228, 18885, 22785, 25180, 26040, 26439, 30216, 30380, 35252, 36456, 37770, 39029, 44065, 45570, 50360, 52878, 60760, 61691, 70504, 75540, 78058, 88130, 91140, 105756, 117087, 123382, 132195, 151080, 156116, 176260, 182280, 185073, 195145, 211512, 234174, 246764, 264390, 273203, 308455, 312232, 352520, 370146, 390290, 468348, 493528, 528780, 546406, 585435, 616910, 740292, 780580, 819609, 925365, 936696, 1057560, 1092812, 1170870, 1233820, 1366015, 1480584, 1561160, 1639218, 1850730, 1912421, 2185624, 2341740, 2467640, 2732030, 3278436, 3701460, 3824842, 4098045, 4683480, 5464060, 5737263, 6556872, 7402920, 7649684, 8196090, 9562105, 10928120, 11474526, 15299368, 16392180, 19124210, 22949052, 28686315, 32784360, 38248420, 45898104, 57372630, 76496840, 114745260, 229490520]

約数ペア:

[(1, 229490520), (2, 114745260), (3, 76496840), (4, 57372630), (5, 45898104), (6, 38248420), (7, 32784360), (8, 28686315), (10, 22949052), (12, 19124210), (14, 16392180), (15, 15299368), (20, 11474526), (21, 10928120), (24, 9562105), (28, 8196090), (30, 7649684), (31, 7402920), (35, 6556872), (40, 5737263), (42, 5464060), (49, 4683480), (56, 4098045), (60, 3824842), (62, 3701460), (70, 3278436), (84, 2732030), (93, 2467640), (98, 2341740), (105, 2185624), (120, 1912421), (124, 1850730), (140, 1639218), (147, 1561160), (155, 1480584), (168, 1366015), (186, 1233820), (196, 1170870), (210, 1092812), (217, 1057560), (245, 936696), (248, 925365), (280, 819609), (294, 780580), (310, 740292), (372, 616910), (392, 585435), (420, 546406), (434, 528780), (465, 493528), (490, 468348), (588, 390290), (620, 370146), (651, 352520), (735, 312232), (744, 308455), (840, 273203), (868, 264390), (930, 246764), (980, 234174), (1085, 211512), (1176, 195145), (1240, 185073), (1259, 182280), (1302, 176260), (1470, 156116), (1519, 151080), (1736, 132195), (1860, 123382), (1960, 117087), (2170, 105756), (2518, 91140), (2604, 88130), (2940, 78058), (3038, 75540), (3255, 70504), (3720, 61691), (3777, 60760), (4340, 52878), (4557, 50360), (5036, 45570), (5208, 44065), (5880, 39029), (6076, 37770), (6295, 36456), (6510, 35252), (7554, 30380), (7595, 30216), (8680, 26439), (8813, 26040), (9114, 25180), (10072, 22785), (12152, 18885), (12590, 18228), (13020, 17626), (15108, 15190)]