226899540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 839215104

約数和(自身を除く): 612315564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 37, 42, 45, 60, 62, 63, 70, 74, 84, 90, 93, 105, 111, 124, 126, 140, 148, 155, 157, 180, 185, 186, 210, 217, 222, 252, 259, 279, 310, 314, 315, 333, 370, 372, 420, 434, 444, 465, 471, 518, 555, 558, 620, 628, 630, 651, 666, 740, 777, 785, 868, 930, 942, 1036, 1085, 1099, 1110, 1116, 1147, 1260, 1295, 1302, 1332, 1395, 1413, 1554, 1570, 1665, 1860, 1884, 1953, 2170, 2198, 2220, 2294, 2331, 2355, 2590, 2604, 2790, 2826, 3108, 3140, 3255, 3297, 3330, 3441, 3885, 3906, 4340, 4396, 4588, 4662, 4710, 4867, 5180, 5495, 5580, 5652, 5735, 5809, 6510, 6594, 6660, 6882, 7065, 7770, 7812, 8029, 9324, 9420, 9734, 9765, 9891, 10323, 10990, 11470, 11618, 11655, 13020, 13188, 13764, 14130, 14601, 15540, 16058, 16485, 17205, 17427, 19468, 19530, 19782, 20646, 21980, 22940, 23236, 23310, 24087, 24335, 28260, 29045, 29202, 32116, 32970, 34069, 34410, 34854, 39060, 39564, 40145, 40663, 41292, 43803, 46620, 48174, 48670, 49455, 51615, 52281, 58090, 58404, 65940, 68138, 68820, 69708, 72261, 73005, 80290, 81326, 87135, 87606, 96348, 97340, 98910, 102207, 103230, 104562, 116180, 120435, 121989, 136276, 144522, 146010, 160580, 162652, 170345, 174270, 175212, 180079, 197820, 203315, 204414, 206460, 209124, 219015, 240870, 243978, 261405, 289044, 292020, 306621, 340690, 348540, 360158, 361305, 365967, 406630, 408828, 438030, 481740, 487956, 511035, 522810, 540237, 609945, 613242, 681380, 720316, 722610, 731934, 813260, 876060, 900395, 1022070, 1045620, 1080474, 1219890, 1226484, 1260553, 1445220, 1463868, 1533105, 1620711, 1800790, 1829835, 2044140, 2160948, 2439780, 2521106, 2701185, 3066210, 3241422, 3601580, 3659670, 3781659, 5042212, 5402370, 6132420, 6302765, 6482844, 7319340, 7563318, 8103555, 10804740, 11344977, 12605530, 15126636, 16207110, 18908295, 22689954, 25211060, 32414220, 37816590, 45379908, 56724885, 75633180, 113449770, 226899540]

約数ペア:

[(1, 226899540), (2, 113449770), (3, 75633180), (4, 56724885), (5, 45379908), (6, 37816590), (7, 32414220), (9, 25211060), (10, 22689954), (12, 18908295), (14, 16207110), (15, 15126636), (18, 12605530), (20, 11344977), (21, 10804740), (28, 8103555), (30, 7563318), (31, 7319340), (35, 6482844), (36, 6302765), (37, 6132420), (42, 5402370), (45, 5042212), (60, 3781659), (62, 3659670), (63, 3601580), (70, 3241422), (74, 3066210), (84, 2701185), (90, 2521106), (93, 2439780), (105, 2160948), (111, 2044140), (124, 1829835), (126, 1800790), (140, 1620711), (148, 1533105), (155, 1463868), (157, 1445220), (180, 1260553), (185, 1226484), (186, 1219890), (210, 1080474), (217, 1045620), (222, 1022070), (252, 900395), (259, 876060), (279, 813260), (310, 731934), (314, 722610), (315, 720316), (333, 681380), (370, 613242), (372, 609945), (420, 540237), (434, 522810), (444, 511035), (465, 487956), (471, 481740), (518, 438030), (555, 408828), (558, 406630), (620, 365967), (628, 361305), (630, 360158), (651, 348540), (666, 340690), (740, 306621), (777, 292020), (785, 289044), (868, 261405), (930, 243978), (942, 240870), (1036, 219015), (1085, 209124), (1099, 206460), (1110, 204414), (1116, 203315), (1147, 197820), (1260, 180079), (1295, 175212), (1302, 174270), (1332, 170345), (1395, 162652), (1413, 160580), (1554, 146010), (1570, 144522), (1665, 136276), (1860, 121989), (1884, 120435), (1953, 116180), (2170, 104562), (2198, 103230), (2220, 102207), (2294, 98910), (2331, 97340), (2355, 96348), (2590, 87606), (2604, 87135), (2790, 81326), (2826, 80290), (3108, 73005), (3140, 72261), (3255, 69708), (3297, 68820), (3330, 68138), (3441, 65940), (3885, 58404), (3906, 58090), (4340, 52281), (4396, 51615), (4588, 49455), (4662, 48670), (4710, 48174), (4867, 46620), (5180, 43803), (5495, 41292), (5580, 40663), (5652, 40145), (5735, 39564), (5809, 39060), (6510, 34854), (6594, 34410), (6660, 34069), (6882, 32970), (7065, 32116), (7770, 29202), (7812, 29045), (8029, 28260), (9324, 24335), (9420, 24087), (9734, 23310), (9765, 23236), (9891, 22940), (10323, 21980), (10990, 20646), (11470, 19782), (11618, 19530), (11655, 19468), (13020, 17427), (13188, 17205), (13764, 16485), (14130, 16058), (14601, 15540)]