297056760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2518

約数の個数: 256

約数和(自身を含む): 1197020160

約数和(自身を除く): 899963400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2473, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 4946, 5005, 5460, 5720, 6006, 7419, 8008, 8580, 9240, 9892, 10010, 10920, 12012, 12365, 14838, 15015, 17160, 17311, 19784, 20020, 24024, 24730, 27203, 29676, 30030, 32149, 34622, 37095, 40040, 49460, 51933, 54406, 59352, 60060, 64298, 69244, 74190, 81609, 86555, 96447, 98920, 103866, 108812, 120120, 128596, 136015, 138488, 148380, 160745, 163218, 173110, 190421, 192894, 207732, 217624, 225043, 257192, 259665, 272030, 296760, 321490, 326436, 346220, 353639, 380842, 385788, 408045, 415464, 450086, 482235, 519330, 544060, 571263, 642980, 652872, 675129, 692440, 707278, 761684, 771576, 816090, 900172, 952105, 964470, 1038660, 1060917, 1088120, 1125215, 1142526, 1285960, 1350258, 1414556, 1523368, 1632180, 1768195, 1800344, 1904210, 1928940, 2077320, 2121834, 2250430, 2285052, 2475473, 2700516, 2829112, 2856315, 3264360, 3375645, 3536390, 3808420, 3857880, 4243668, 4500860, 4570104, 4950946, 5304585, 5401032, 5712630, 6751290, 7072780, 7426419, 7616840, 8487336, 9001720, 9901892, 10609170, 11425260, 12377365, 13502580, 14145560, 14852838, 19803784, 21218340, 22850520, 24754730, 27005160, 29705676, 37132095, 42436680, 49509460, 59411352, 74264190, 99018920, 148528380, 297056760]

約数ペア:

[(1, 297056760), (2, 148528380), (3, 99018920), (4, 74264190), (5, 59411352), (6, 49509460), (7, 42436680), (8, 37132095), (10, 29705676), (11, 27005160), (12, 24754730), (13, 22850520), (14, 21218340), (15, 19803784), (20, 14852838), (21, 14145560), (22, 13502580), (24, 12377365), (26, 11425260), (28, 10609170), (30, 9901892), (33, 9001720), (35, 8487336), (39, 7616840), (40, 7426419), (42, 7072780), (44, 6751290), (52, 5712630), (55, 5401032), (56, 5304585), (60, 4950946), (65, 4570104), (66, 4500860), (70, 4243668), (77, 3857880), (78, 3808420), (84, 3536390), (88, 3375645), (91, 3264360), (104, 2856315), (105, 2829112), (110, 2700516), (120, 2475473), (130, 2285052), (132, 2250430), (140, 2121834), (143, 2077320), (154, 1928940), (156, 1904210), (165, 1800344), (168, 1768195), (182, 1632180), (195, 1523368), (210, 1414556), (220, 1350258), (231, 1285960), (260, 1142526), (264, 1125215), (273, 1088120), (280, 1060917), (286, 1038660), (308, 964470), (312, 952105), (330, 900172), (364, 816090), (385, 771576), (390, 761684), (420, 707278), (429, 692440), (440, 675129), (455, 652872), (462, 642980), (520, 571263), (546, 544060), (572, 519330), (616, 482235), (660, 450086), (715, 415464), (728, 408045), (770, 385788), (780, 380842), (840, 353639), (858, 346220), (910, 326436), (924, 321490), (1001, 296760), (1092, 272030), (1144, 259665), (1155, 257192), (1320, 225043), (1365, 217624), (1430, 207732), (1540, 192894), (1560, 190421), (1716, 173110), (1820, 163218), (1848, 160745), (2002, 148380), (2145, 138488), (2184, 136015), (2310, 128596), (2473, 120120), (2730, 108812), (2860, 103866), (3003, 98920), (3080, 96447), (3432, 86555), (3640, 81609), (4004, 74190), (4290, 69244), (4620, 64298), (4946, 60060), (5005, 59352), (5460, 54406), (5720, 51933), (6006, 49460), (7419, 40040), (8008, 37095), (8580, 34622), (9240, 32149), (9892, 30030), (10010, 29676), (10920, 27203), (12012, 24730), (12365, 24024), (14838, 20020), (15015, 19784), (17160, 17311)]