217852328400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{19843}}^1$

素因数の和:21178

約数の個数: 240

約数和(自身を含む): 798197435904

約数和(自身を除く): 580345107504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1307, 1400, 1680, 2100, 2614, 2800, 3921, 4200, 5228, 6535, 7842, 8400, 9149, 10456, 13070, 15684, 18298, 19605, 19843, 20912, 26140, 27447, 31368, 32675, 36596, 39210, 39686, 45745, 52280, 54894, 59529, 62736, 65350, 73192, 78420, 79372, 91490, 98025, 99215, 104560, 109788, 119058, 130700, 137235, 138901, 146384, 156840, 158744, 182980, 196050, 198430, 219576, 228725, 238116, 261400, 274470, 277802, 297645, 313680, 317488, 365960, 392100, 396860, 416703, 439152, 457450, 476232, 496075, 522800, 548940, 555604, 595290, 686175, 694505, 731920, 784200, 793720, 833406, 914900, 952464, 992150, 1097880, 1111208, 1190580, 1372350, 1389010, 1488225, 1568400, 1587440, 1666812, 1829800, 1984300, 2083515, 2195760, 2222416, 2381160, 2744700, 2778020, 2976450, 3333624, 3472525, 3659600, 3968600, 4167030, 4762320, 5489400, 5556040, 5952900, 6667248, 6945050, 7937200, 8334060, 10417575, 10978800, 11112080, 11905800, 13890100, 16668120, 20835150, 23811600, 25934801, 27780200, 33336240, 41670300, 51869602, 55560400, 77804403, 83340600, 103739204, 129674005, 155608806, 166681200, 181543607, 207478408, 259348010, 311217612, 363087214, 389022015, 414956816, 518696020, 544630821, 622435224, 648370025, 726174428, 778044030, 907718035, 1037392040, 1089261642, 1244870448, 1296740050, 1452348856, 1556088060, 1815436070, 1945110075, 2074784080, 2178523284, 2593480100, 2723154105, 2904697712, 3112176120, 3630872140, 3890220150, 4357046568, 4538590175, 5186960200, 5446308210, 6224352240, 7261744280, 7780440300, 8714093136, 9077180350, 10373920400, 10892616420, 13615770525, 14523488560, 15560880600, 18154360700, 21785232840, 27231541050, 31121761200, 36308721400, 43570465680, 54463082100, 72617442800, 108926164200, 217852328400]

約数ペア:

[(1, 217852328400), (2, 108926164200), (3, 72617442800), (4, 54463082100), (5, 43570465680), (6, 36308721400), (7, 31121761200), (8, 27231541050), (10, 21785232840), (12, 18154360700), (14, 15560880600), (15, 14523488560), (16, 13615770525), (20, 10892616420), (21, 10373920400), (24, 9077180350), (25, 8714093136), (28, 7780440300), (30, 7261744280), (35, 6224352240), (40, 5446308210), (42, 5186960200), (48, 4538590175), (50, 4357046568), (56, 3890220150), (60, 3630872140), (70, 3112176120), (75, 2904697712), (80, 2723154105), (84, 2593480100), (100, 2178523284), (105, 2074784080), (112, 1945110075), (120, 1815436070), (140, 1556088060), (150, 1452348856), (168, 1296740050), (175, 1244870448), (200, 1089261642), (210, 1037392040), (240, 907718035), (280, 778044030), (300, 726174428), (336, 648370025), (350, 622435224), (400, 544630821), (420, 518696020), (525, 414956816), (560, 389022015), (600, 363087214), (700, 311217612), (840, 259348010), (1050, 207478408), (1200, 181543607), (1307, 166681200), (1400, 155608806), (1680, 129674005), (2100, 103739204), (2614, 83340600), (2800, 77804403), (3921, 55560400), (4200, 51869602), (5228, 41670300), (6535, 33336240), (7842, 27780200), (8400, 25934801), (9149, 23811600), (10456, 20835150), (13070, 16668120), (15684, 13890100), (18298, 11905800), (19605, 11112080), (19843, 10978800), (20912, 10417575), (26140, 8334060), (27447, 7937200), (31368, 6945050), (32675, 6667248), (36596, 5952900), (39210, 5556040), (39686, 5489400), (45745, 4762320), (52280, 4167030), (54894, 3968600), (59529, 3659600), (62736, 3472525), (65350, 3333624), (73192, 2976450), (78420, 2778020), (79372, 2744700), (91490, 2381160), (98025, 2222416), (99215, 2195760), (104560, 2083515), (109788, 1984300), (119058, 1829800), (130700, 1666812), (137235, 1587440), (138901, 1568400), (146384, 1488225), (156840, 1389010), (158744, 1372350), (182980, 1190580), (196050, 1111208), (198430, 1097880), (219576, 992150), (228725, 952464), (238116, 914900), (261400, 833406), (274470, 793720), (277802, 784200), (297645, 731920), (313680, 694505), (317488, 686175), (365960, 595290), (392100, 555604), (396860, 548940), (416703, 522800), (439152, 496075), (457450, 476232)]