161522400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 587962368

約数和(自身を除く): 426439968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 167, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 334, 372, 390, 400, 403, 416, 465, 480, 496, 501, 520, 600, 620, 624, 650, 668, 744, 775, 780, 800, 806, 835, 930, 975, 992, 1002, 1040, 1200, 1209, 1240, 1248, 1300, 1336, 1488, 1550, 1560, 1612, 1670, 1860, 1950, 2004, 2015, 2080, 2171, 2325, 2400, 2418, 2480, 2505, 2600, 2672, 2976, 3100, 3120, 3224, 3340, 3720, 3900, 4008, 4030, 4175, 4342, 4650, 4836, 4960, 5010, 5177, 5200, 5344, 6045, 6200, 6240, 6448, 6513, 6680, 7440, 7800, 8016, 8060, 8350, 8684, 9300, 9672, 10020, 10075, 10354, 10400, 10855, 12090, 12400, 12525, 12896, 13026, 13360, 14880, 15531, 15600, 16032, 16120, 16700, 17368, 18600, 19344, 20040, 20150, 20708, 21710, 24180, 24800, 25050, 25885, 26052, 26720, 30225, 31062, 31200, 32240, 32565, 33400, 34736, 37200, 38688, 40080, 40300, 41416, 43420, 48360, 50100, 51770, 52104, 54275, 60450, 62124, 64480, 65130, 66800, 67301, 69472, 74400, 77655, 80160, 80600, 82832, 86840, 96720, 100200, 103540, 104208, 108550, 120900, 124248, 129425, 130260, 133600, 134602, 155310, 161200, 162825, 165664, 173680, 193440, 200400, 201903, 207080, 208416, 217100, 241800, 248496, 258850, 260520, 269204, 310620, 322400, 325650, 336505, 347360, 388275, 400800, 403806, 414160, 434200, 483600, 496992, 517700, 521040, 538408, 621240, 651300, 673010, 776550, 807612, 828320, 868400, 967200, 1009515, 1035400, 1042080, 1076816, 1242480, 1302600, 1346020, 1553100, 1615224, 1682525, 1736800, 2019030, 2070800, 2153632, 2484960, 2605200, 2692040, 3106200, 3230448, 3365050, 4038060, 4141600, 5047575, 5210400, 5384080, 6212400, 6460896, 6730100, 8076120, 10095150, 10768160, 12424800, 13460200, 16152240, 20190300, 26920400, 32304480, 40380600, 53840800, 80761200, 161522400]

約数ペア:

[(1, 161522400), (2, 80761200), (3, 53840800), (4, 40380600), (5, 32304480), (6, 26920400), (8, 20190300), (10, 16152240), (12, 13460200), (13, 12424800), (15, 10768160), (16, 10095150), (20, 8076120), (24, 6730100), (25, 6460896), (26, 6212400), (30, 5384080), (31, 5210400), (32, 5047575), (39, 4141600), (40, 4038060), (48, 3365050), (50, 3230448), (52, 3106200), (60, 2692040), (62, 2605200), (65, 2484960), (75, 2153632), (78, 2070800), (80, 2019030), (93, 1736800), (96, 1682525), (100, 1615224), (104, 1553100), (120, 1346020), (124, 1302600), (130, 1242480), (150, 1076816), (155, 1042080), (156, 1035400), (160, 1009515), (167, 967200), (186, 868400), (195, 828320), (200, 807612), (208, 776550), (240, 673010), (248, 651300), (260, 621240), (300, 538408), (310, 521040), (312, 517700), (325, 496992), (334, 483600), (372, 434200), (390, 414160), (400, 403806), (403, 400800), (416, 388275), (465, 347360), (480, 336505), (496, 325650), (501, 322400), (520, 310620), (600, 269204), (620, 260520), (624, 258850), (650, 248496), (668, 241800), (744, 217100), (775, 208416), (780, 207080), (800, 201903), (806, 200400), (835, 193440), (930, 173680), (975, 165664), (992, 162825), (1002, 161200), (1040, 155310), (1200, 134602), (1209, 133600), (1240, 130260), (1248, 129425), (1300, 124248), (1336, 120900), (1488, 108550), (1550, 104208), (1560, 103540), (1612, 100200), (1670, 96720), (1860, 86840), (1950, 82832), (2004, 80600), (2015, 80160), (2080, 77655), (2171, 74400), (2325, 69472), (2400, 67301), (2418, 66800), (2480, 65130), (2505, 64480), (2600, 62124), (2672, 60450), (2976, 54275), (3100, 52104), (3120, 51770), (3224, 50100), (3340, 48360), (3720, 43420), (3900, 41416), (4008, 40300), (4030, 40080), (4175, 38688), (4342, 37200), (4650, 34736), (4836, 33400), (4960, 32565), (5010, 32240), (5177, 31200), (5200, 31062), (5344, 30225), (6045, 26720), (6200, 26052), (6240, 25885), (6448, 25050), (6513, 24800), (6680, 24180), (7440, 21710), (7800, 20708), (8016, 20150), (8060, 20040), (8350, 19344), (8684, 18600), (9300, 17368), (9672, 16700), (10020, 16120), (10075, 16032), (10354, 15600), (10400, 15531), (10855, 14880), (12090, 13360), (12400, 13026), (12525, 12896)]