2081170260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5864

約数の個数: 240

約数和(自身を含む): 7445780496

約数和(自身を除く): 5364610236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2652, 2754, 3060, 3315, 3510, 3978, 4212, 4420, 4590, 5265, 5508, 5813, 5967, 6630, 6885, 7020, 7956, 9180, 9945, 10530, 11626, 11934, 13260, 13770, 17439, 17901, 19890, 21060, 23252, 23868, 27540, 29065, 29835, 34878, 35802, 39780, 52317, 58130, 59670, 69756, 71604, 75569, 87195, 89505, 98821, 104634, 116260, 119340, 151138, 156951, 174390, 179010, 197642, 209268, 226707, 261585, 296463, 302276, 313902, 348780, 358020, 377845, 395284, 453414, 470853, 494105, 523170, 592926, 627804, 680121, 755690, 784755, 889389, 906828, 941706, 988210, 1046340, 1133535, 1185852, 1284673, 1360242, 1482315, 1511380, 1569510, 1778778, 1883412, 1976420, 2040363, 2267070, 2354265, 2569346, 2668167, 2720484, 2964630, 3139020, 3400605, 3557556, 3854019, 4080726, 4446945, 4534140, 4708530, 5138692, 5336334, 5929260, 6121089, 6423365, 6801210, 7708038, 8004501, 8161452, 8893890, 9417060, 10201815, 10672668, 11562057, 12242178, 12846730, 13340835, 13602420, 15416076, 16009002, 17787780, 19270095, 20403630, 23124114, 24484356, 25693460, 26681670, 30605445, 32018004, 34686171, 38540190, 40022505, 40807260, 46248228, 53363340, 57810285, 61210890, 69372342, 77080380, 80045010, 104058513, 115620570, 122421780, 138744684, 160090020, 173430855, 208117026, 231241140, 346861710, 416234052, 520292565, 693723420, 1040585130, 2081170260]

約数ペア:

[(1, 2081170260), (2, 1040585130), (3, 693723420), (4, 520292565), (5, 416234052), (6, 346861710), (9, 231241140), (10, 208117026), (12, 173430855), (13, 160090020), (15, 138744684), (17, 122421780), (18, 115620570), (20, 104058513), (26, 80045010), (27, 77080380), (30, 69372342), (34, 61210890), (36, 57810285), (39, 53363340), (45, 46248228), (51, 40807260), (52, 40022505), (54, 38540190), (60, 34686171), (65, 32018004), (68, 30605445), (78, 26681670), (81, 25693460), (85, 24484356), (90, 23124114), (102, 20403630), (108, 19270095), (117, 17787780), (130, 16009002), (135, 15416076), (153, 13602420), (156, 13340835), (162, 12846730), (170, 12242178), (180, 11562057), (195, 10672668), (204, 10201815), (221, 9417060), (234, 8893890), (255, 8161452), (260, 8004501), (270, 7708038), (306, 6801210), (324, 6423365), (340, 6121089), (351, 5929260), (390, 5336334), (405, 5138692), (442, 4708530), (459, 4534140), (468, 4446945), (510, 4080726), (540, 3854019), (585, 3557556), (612, 3400605), (663, 3139020), (702, 2964630), (765, 2720484), (780, 2668167), (810, 2569346), (884, 2354265), (918, 2267070), (1020, 2040363), (1053, 1976420), (1105, 1883412), (1170, 1778778), (1326, 1569510), (1377, 1511380), (1404, 1482315), (1530, 1360242), (1620, 1284673), (1755, 1185852), (1836, 1133535), (1989, 1046340), (2106, 988210), (2210, 941706), (2295, 906828), (2340, 889389), (2652, 784755), (2754, 755690), (3060, 680121), (3315, 627804), (3510, 592926), (3978, 523170), (4212, 494105), (4420, 470853), (4590, 453414), (5265, 395284), (5508, 377845), (5813, 358020), (5967, 348780), (6630, 313902), (6885, 302276), (7020, 296463), (7956, 261585), (9180, 226707), (9945, 209268), (10530, 197642), (11626, 179010), (11934, 174390), (13260, 156951), (13770, 151138), (17439, 119340), (17901, 116260), (19890, 104634), (21060, 98821), (23252, 89505), (23868, 87195), (27540, 75569), (29065, 71604), (29835, 69756), (34878, 59670), (35802, 58130), (39780, 52317)]