230790560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 743250816

約数和(自身を除く): 512460256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 131, 140, 143, 154, 160, 176, 182, 208, 220, 224, 242, 260, 262, 280, 286, 308, 352, 364, 385, 416, 440, 455, 484, 520, 524, 560, 572, 605, 616, 655, 715, 728, 770, 847, 880, 910, 917, 968, 1001, 1040, 1048, 1120, 1144, 1210, 1232, 1310, 1430, 1441, 1456, 1540, 1573, 1694, 1703, 1760, 1820, 1834, 1936, 2002, 2080, 2096, 2288, 2420, 2464, 2620, 2860, 2882, 2912, 3080, 3146, 3388, 3406, 3640, 3668, 3872, 4004, 4192, 4235, 4576, 4585, 4840, 5005, 5240, 5720, 5764, 6160, 6292, 6776, 6812, 7205, 7280, 7336, 7865, 8008, 8470, 8515, 9170, 9680, 10010, 10087, 10480, 11011, 11440, 11528, 11921, 12320, 12584, 13552, 13624, 14410, 14560, 14672, 15730, 15851, 16016, 16940, 17030, 18340, 18733, 19360, 20020, 20174, 20960, 22022, 22880, 23056, 23842, 25168, 27104, 27248, 28820, 29344, 31460, 31702, 32032, 33880, 34060, 36680, 37466, 40040, 40348, 44044, 46112, 47684, 50336, 50435, 54496, 55055, 57640, 59605, 62920, 63404, 67760, 68120, 73360, 74932, 79255, 80080, 80696, 88088, 93665, 95368, 100870, 110110, 110957, 115280, 119210, 125840, 126808, 131131, 135520, 136240, 146720, 149864, 158510, 160160, 161392, 176176, 187330, 190736, 201740, 206063, 220220, 221914, 230560, 238420, 251680, 253616, 262262, 272480, 299728, 317020, 322784, 352352, 374660, 381472, 403480, 412126, 440440, 443828, 476840, 507232, 524524, 554785, 599456, 634040, 655655, 749320, 806960, 824252, 880880, 887656, 953680, 1030315, 1049048, 1109570, 1268080, 1311310, 1442441, 1498640, 1613920, 1648504, 1761760, 1775312, 1907360, 2060630, 2098096, 2219140, 2536160, 2622620, 2884882, 2997280, 3297008, 3550624, 4121260, 4196192, 4438280, 5245240, 5769764, 6594016, 7212205, 8242520, 8876560, 10490480, 11539528, 14424410, 16485040, 17753120, 20980960, 23079056, 28848820, 32970080, 46158112, 57697640, 115395280, 230790560]

約数ペア:

[(1, 230790560), (2, 115395280), (4, 57697640), (5, 46158112), (7, 32970080), (8, 28848820), (10, 23079056), (11, 20980960), (13, 17753120), (14, 16485040), (16, 14424410), (20, 11539528), (22, 10490480), (26, 8876560), (28, 8242520), (32, 7212205), (35, 6594016), (40, 5769764), (44, 5245240), (52, 4438280), (55, 4196192), (56, 4121260), (65, 3550624), (70, 3297008), (77, 2997280), (80, 2884882), (88, 2622620), (91, 2536160), (104, 2219140), (110, 2098096), (112, 2060630), (121, 1907360), (130, 1775312), (131, 1761760), (140, 1648504), (143, 1613920), (154, 1498640), (160, 1442441), (176, 1311310), (182, 1268080), (208, 1109570), (220, 1049048), (224, 1030315), (242, 953680), (260, 887656), (262, 880880), (280, 824252), (286, 806960), (308, 749320), (352, 655655), (364, 634040), (385, 599456), (416, 554785), (440, 524524), (455, 507232), (484, 476840), (520, 443828), (524, 440440), (560, 412126), (572, 403480), (605, 381472), (616, 374660), (655, 352352), (715, 322784), (728, 317020), (770, 299728), (847, 272480), (880, 262262), (910, 253616), (917, 251680), (968, 238420), (1001, 230560), (1040, 221914), (1048, 220220), (1120, 206063), (1144, 201740), (1210, 190736), (1232, 187330), (1310, 176176), (1430, 161392), (1441, 160160), (1456, 158510), (1540, 149864), (1573, 146720), (1694, 136240), (1703, 135520), (1760, 131131), (1820, 126808), (1834, 125840), (1936, 119210), (2002, 115280), (2080, 110957), (2096, 110110), (2288, 100870), (2420, 95368), (2464, 93665), (2620, 88088), (2860, 80696), (2882, 80080), (2912, 79255), (3080, 74932), (3146, 73360), (3388, 68120), (3406, 67760), (3640, 63404), (3668, 62920), (3872, 59605), (4004, 57640), (4192, 55055), (4235, 54496), (4576, 50435), (4585, 50336), (4840, 47684), (5005, 46112), (5240, 44044), (5720, 40348), (5764, 40040), (6160, 37466), (6292, 36680), (6776, 34060), (6812, 33880), (7205, 32032), (7280, 31702), (7336, 31460), (7865, 29344), (8008, 28820), (8470, 27248), (8515, 27104), (9170, 25168), (9680, 23842), (10010, 23056), (10087, 22880), (10480, 22022), (11011, 20960), (11440, 20174), (11528, 20020), (11921, 19360), (12320, 18733), (12584, 18340), (13552, 17030), (13624, 16940), (14410, 16016), (14560, 15851), (14672, 15730)]