245306160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 240

約数和(自身を含む): 919226880

約数和(自身を除く): 673920720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 528, 564, 659, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1128, 1318, 1320, 1410, 1551, 1584, 1692, 1880, 1977, 1980, 2068, 2115, 2256, 2585, 2636, 2640, 2820, 3102, 3295, 3384, 3760, 3954, 3960, 4136, 4230, 4653, 5170, 5272, 5640, 5931, 6204, 6590, 6768, 7249, 7755, 7908, 7920, 8272, 8460, 9306, 9885, 10340, 10544, 11280, 11862, 12408, 13180, 14498, 15510, 15816, 16920, 18612, 19770, 20680, 21747, 23265, 23724, 24816, 26360, 28996, 29655, 30973, 31020, 31632, 33840, 36245, 37224, 39540, 41360, 43494, 46530, 47448, 52720, 57992, 59310, 61946, 62040, 65241, 72490, 74448, 79080, 86988, 92919, 93060, 94896, 108735, 115984, 118620, 123892, 124080, 130482, 144980, 154865, 158160, 173976, 185838, 186120, 217470, 237240, 247784, 260964, 278757, 289960, 309730, 326205, 340703, 347952, 371676, 372240, 434940, 464595, 474480, 495568, 521928, 557514, 579920, 619460, 652410, 681406, 743352, 869880, 929190, 1022109, 1043856, 1115028, 1238920, 1304820, 1362812, 1393785, 1486704, 1703515, 1739760, 1858380, 2044218, 2230056, 2477840, 2609640, 2725624, 2787570, 3066327, 3407030, 3716760, 4088436, 4460112, 5110545, 5219280, 5451248, 5575140, 6132654, 6814060, 7433520, 8176872, 10221090, 11150280, 12265308, 13628120, 15331635, 16353744, 20442180, 22300560, 24530616, 27256240, 30663270, 40884360, 49061232, 61326540, 81768720, 122653080, 245306160]

約数ペア:

[(1, 245306160), (2, 122653080), (3, 81768720), (4, 61326540), (5, 49061232), (6, 40884360), (8, 30663270), (9, 27256240), (10, 24530616), (11, 22300560), (12, 20442180), (15, 16353744), (16, 15331635), (18, 13628120), (20, 12265308), (22, 11150280), (24, 10221090), (30, 8176872), (33, 7433520), (36, 6814060), (40, 6132654), (44, 5575140), (45, 5451248), (47, 5219280), (48, 5110545), (55, 4460112), (60, 4088436), (66, 3716760), (72, 3407030), (80, 3066327), (88, 2787570), (90, 2725624), (94, 2609640), (99, 2477840), (110, 2230056), (120, 2044218), (132, 1858380), (141, 1739760), (144, 1703515), (165, 1486704), (176, 1393785), (180, 1362812), (188, 1304820), (198, 1238920), (220, 1115028), (235, 1043856), (240, 1022109), (264, 929190), (282, 869880), (330, 743352), (360, 681406), (376, 652410), (396, 619460), (423, 579920), (440, 557514), (470, 521928), (495, 495568), (517, 474480), (528, 464595), (564, 434940), (659, 372240), (660, 371676), (705, 347952), (720, 340703), (752, 326205), (792, 309730), (846, 289960), (880, 278757), (940, 260964), (990, 247784), (1034, 237240), (1128, 217470), (1318, 186120), (1320, 185838), (1410, 173976), (1551, 158160), (1584, 154865), (1692, 144980), (1880, 130482), (1977, 124080), (1980, 123892), (2068, 118620), (2115, 115984), (2256, 108735), (2585, 94896), (2636, 93060), (2640, 92919), (2820, 86988), (3102, 79080), (3295, 74448), (3384, 72490), (3760, 65241), (3954, 62040), (3960, 61946), (4136, 59310), (4230, 57992), (4653, 52720), (5170, 47448), (5272, 46530), (5640, 43494), (5931, 41360), (6204, 39540), (6590, 37224), (6768, 36245), (7249, 33840), (7755, 31632), (7908, 31020), (7920, 30973), (8272, 29655), (8460, 28996), (9306, 26360), (9885, 24816), (10340, 23724), (10544, 23265), (11280, 21747), (11862, 20680), (12408, 19770), (13180, 18612), (14498, 16920), (15510, 15816)]