1348207920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 4691887200

約数和(自身を除く): 3343679280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 109, 120, 123, 144, 164, 180, 205, 218, 240, 246, 327, 328, 360, 369, 410, 419, 436, 492, 545, 615, 654, 656, 720, 738, 820, 838, 872, 981, 984, 1090, 1230, 1257, 1308, 1476, 1635, 1640, 1676, 1744, 1845, 1962, 1968, 2095, 2180, 2460, 2514, 2616, 2952, 3270, 3280, 3352, 3690, 3771, 3924, 4190, 4360, 4469, 4905, 4920, 5028, 5232, 5904, 6285, 6540, 6704, 7380, 7542, 7848, 8380, 8720, 8938, 9810, 9840, 10056, 12570, 13080, 13407, 14760, 15084, 15696, 16760, 17179, 17876, 18855, 19620, 20112, 22345, 25140, 26160, 26814, 29520, 30168, 33520, 34358, 35752, 37710, 39240, 40221, 44690, 45671, 50280, 51537, 53628, 60336, 67035, 68716, 71504, 75420, 78480, 80442, 85895, 89380, 91342, 100560, 103074, 107256, 134070, 137013, 137432, 150840, 154611, 160884, 171790, 178760, 182684, 201105, 206148, 214512, 228355, 257685, 268140, 274026, 274864, 301680, 309222, 321768, 343580, 357520, 365368, 402210, 411039, 412296, 456710, 515370, 536280, 548052, 618444, 643536, 685065, 687160, 730736, 773055, 804420, 822078, 824592, 913420, 1030740, 1072560, 1096104, 1236888, 1370130, 1374320, 1546110, 1608840, 1644156, 1826840, 1872511, 2055195, 2061480, 2192208, 2473776, 2740260, 3092220, 3217680, 3288312, 3653680, 3745022, 4110390, 4122960, 5480520, 5617533, 6184440, 6576624, 7490044, 8220780, 9362555, 10961040, 11235066, 12368880, 14980088, 16441560, 16852599, 18725110, 22470132, 28087665, 29960176, 32883120, 33705198, 37450220, 44940264, 56175330, 67410396, 74900440, 84262995, 89880528, 112350660, 134820792, 149800880, 168525990, 224701320, 269641584, 337051980, 449402640, 674103960, 1348207920]

約数ペア:

[(1, 1348207920), (2, 674103960), (3, 449402640), (4, 337051980), (5, 269641584), (6, 224701320), (8, 168525990), (9, 149800880), (10, 134820792), (12, 112350660), (15, 89880528), (16, 84262995), (18, 74900440), (20, 67410396), (24, 56175330), (30, 44940264), (36, 37450220), (40, 33705198), (41, 32883120), (45, 29960176), (48, 28087665), (60, 22470132), (72, 18725110), (80, 16852599), (82, 16441560), (90, 14980088), (109, 12368880), (120, 11235066), (123, 10961040), (144, 9362555), (164, 8220780), (180, 7490044), (205, 6576624), (218, 6184440), (240, 5617533), (246, 5480520), (327, 4122960), (328, 4110390), (360, 3745022), (369, 3653680), (410, 3288312), (419, 3217680), (436, 3092220), (492, 2740260), (545, 2473776), (615, 2192208), (654, 2061480), (656, 2055195), (720, 1872511), (738, 1826840), (820, 1644156), (838, 1608840), (872, 1546110), (981, 1374320), (984, 1370130), (1090, 1236888), (1230, 1096104), (1257, 1072560), (1308, 1030740), (1476, 913420), (1635, 824592), (1640, 822078), (1676, 804420), (1744, 773055), (1845, 730736), (1962, 687160), (1968, 685065), (2095, 643536), (2180, 618444), (2460, 548052), (2514, 536280), (2616, 515370), (2952, 456710), (3270, 412296), (3280, 411039), (3352, 402210), (3690, 365368), (3771, 357520), (3924, 343580), (4190, 321768), (4360, 309222), (4469, 301680), (4905, 274864), (4920, 274026), (5028, 268140), (5232, 257685), (5904, 228355), (6285, 214512), (6540, 206148), (6704, 201105), (7380, 182684), (7542, 178760), (7848, 171790), (8380, 160884), (8720, 154611), (8938, 150840), (9810, 137432), (9840, 137013), (10056, 134070), (12570, 107256), (13080, 103074), (13407, 100560), (14760, 91342), (15084, 89380), (15696, 85895), (16760, 80442), (17179, 78480), (17876, 75420), (18855, 71504), (19620, 68716), (20112, 67035), (22345, 60336), (25140, 53628), (26160, 51537), (26814, 50280), (29520, 45671), (30168, 44690), (33520, 40221), (34358, 39240), (35752, 37710)]