238730580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 811288296

約数和(自身を除く): 572557716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 97, 99, 110, 113, 121, 132, 165, 180, 194, 198, 220, 226, 242, 291, 330, 339, 363, 388, 396, 452, 484, 485, 495, 565, 582, 605, 660, 678, 726, 873, 970, 990, 1017, 1067, 1089, 1130, 1164, 1210, 1243, 1356, 1452, 1455, 1695, 1746, 1815, 1940, 1980, 2034, 2134, 2178, 2260, 2420, 2486, 2910, 3201, 3390, 3492, 3630, 3729, 4068, 4268, 4356, 4365, 4972, 5085, 5335, 5445, 5820, 6215, 6402, 6780, 7260, 7458, 8730, 9603, 10170, 10670, 10890, 10961, 11187, 11737, 12430, 12804, 13673, 14916, 16005, 17460, 18645, 19206, 20340, 21340, 21780, 21922, 22374, 23474, 24860, 27346, 32010, 32883, 35211, 37290, 38412, 41019, 43844, 44748, 46948, 48015, 54692, 54805, 55935, 58685, 64020, 65766, 68365, 70422, 74580, 82038, 96030, 98649, 105633, 109610, 111870, 117370, 120571, 123057, 131532, 136730, 140844, 164076, 164415, 176055, 192060, 197298, 205095, 211266, 219220, 223740, 234740, 241142, 246114, 273460, 328830, 352110, 361713, 394596, 410190, 422532, 482284, 492228, 493245, 528165, 602855, 615285, 657660, 704220, 723426, 820380, 986490, 1056330, 1085139, 1205710, 1230570, 1326281, 1446852, 1808565, 1972980, 2112660, 2170278, 2411420, 2461140, 2652562, 3617130, 3978843, 4340556, 5305124, 5425695, 6631405, 7234260, 7957686, 10851390, 11936529, 13262810, 15915372, 19894215, 21702780, 23873058, 26525620, 39788430, 47746116, 59682645, 79576860, 119365290, 238730580]

約数ペア:

[(1, 238730580), (2, 119365290), (3, 79576860), (4, 59682645), (5, 47746116), (6, 39788430), (9, 26525620), (10, 23873058), (11, 21702780), (12, 19894215), (15, 15915372), (18, 13262810), (20, 11936529), (22, 10851390), (30, 7957686), (33, 7234260), (36, 6631405), (44, 5425695), (45, 5305124), (55, 4340556), (60, 3978843), (66, 3617130), (90, 2652562), (97, 2461140), (99, 2411420), (110, 2170278), (113, 2112660), (121, 1972980), (132, 1808565), (165, 1446852), (180, 1326281), (194, 1230570), (198, 1205710), (220, 1085139), (226, 1056330), (242, 986490), (291, 820380), (330, 723426), (339, 704220), (363, 657660), (388, 615285), (396, 602855), (452, 528165), (484, 493245), (485, 492228), (495, 482284), (565, 422532), (582, 410190), (605, 394596), (660, 361713), (678, 352110), (726, 328830), (873, 273460), (970, 246114), (990, 241142), (1017, 234740), (1067, 223740), (1089, 219220), (1130, 211266), (1164, 205095), (1210, 197298), (1243, 192060), (1356, 176055), (1452, 164415), (1455, 164076), (1695, 140844), (1746, 136730), (1815, 131532), (1940, 123057), (1980, 120571), (2034, 117370), (2134, 111870), (2178, 109610), (2260, 105633), (2420, 98649), (2486, 96030), (2910, 82038), (3201, 74580), (3390, 70422), (3492, 68365), (3630, 65766), (3729, 64020), (4068, 58685), (4268, 55935), (4356, 54805), (4365, 54692), (4972, 48015), (5085, 46948), (5335, 44748), (5445, 43844), (5820, 41019), (6215, 38412), (6402, 37290), (6780, 35211), (7260, 32883), (7458, 32010), (8730, 27346), (9603, 24860), (10170, 23474), (10670, 22374), (10890, 21922), (10961, 21780), (11187, 21340), (11737, 20340), (12430, 19206), (12804, 18645), (13673, 17460), (14916, 16005)]