2508491160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1215

約数の個数: 256

約数和(自身を含む): 9590400000

約数和(自身を除く): 7081908840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 449, 504, 540, 630, 739, 756, 840, 898, 945, 1080, 1260, 1347, 1478, 1512, 1796, 1890, 2217, 2245, 2520, 2694, 2956, 3143, 3592, 3695, 3780, 4041, 4434, 4490, 5173, 5388, 5912, 6286, 6651, 6735, 7390, 7560, 8082, 8868, 8980, 9429, 10346, 10776, 11085, 12123, 12572, 13302, 13470, 14780, 15519, 15715, 16164, 17736, 17960, 18858, 19953, 20205, 20692, 22170, 24246, 25144, 25865, 26604, 26940, 28287, 29560, 31038, 31430, 32328, 33255, 37716, 39906, 40410, 41384, 44340, 46557, 47145, 48492, 51730, 53208, 53880, 56574, 60615, 62076, 62860, 66510, 75432, 77595, 79812, 80820, 84861, 88680, 93114, 94290, 96984, 99765, 103460, 113148, 121230, 124152, 125720, 133020, 139671, 141435, 155190, 159624, 161640, 169722, 186228, 188580, 199530, 206920, 226296, 232785, 242460, 266040, 279342, 282870, 310380, 331811, 339444, 372456, 377160, 399060, 424305, 465570, 484920, 558684, 565740, 620760, 663622, 678888, 698355, 798120, 848610, 931140, 995433, 1117368, 1131480, 1327244, 1396710, 1659055, 1697220, 1862280, 1990866, 2322677, 2654488, 2793420, 2986299, 3318110, 3394440, 3981732, 4645354, 4977165, 5586840, 5972598, 6636220, 6968031, 7963464, 8958897, 9290708, 9954330, 11613385, 11945196, 13272440, 13936062, 14931495, 17917794, 18581416, 19908660, 20904093, 23226770, 23890392, 27872124, 29862990, 34840155, 35835588, 39817320, 41808186, 44794485, 46453540, 55744248, 59725980, 62712279, 69680310, 71671176, 83616372, 89588970, 92907080, 104520465, 119451960, 125424558, 139360620, 167232744, 179177940, 209040930, 250849116, 278721240, 313561395, 358355880, 418081860, 501698232, 627122790, 836163720, 1254245580, 2508491160]

約数ペア:

[(1, 2508491160), (2, 1254245580), (3, 836163720), (4, 627122790), (5, 501698232), (6, 418081860), (7, 358355880), (8, 313561395), (9, 278721240), (10, 250849116), (12, 209040930), (14, 179177940), (15, 167232744), (18, 139360620), (20, 125424558), (21, 119451960), (24, 104520465), (27, 92907080), (28, 89588970), (30, 83616372), (35, 71671176), (36, 69680310), (40, 62712279), (42, 59725980), (45, 55744248), (54, 46453540), (56, 44794485), (60, 41808186), (63, 39817320), (70, 35835588), (72, 34840155), (84, 29862990), (90, 27872124), (105, 23890392), (108, 23226770), (120, 20904093), (126, 19908660), (135, 18581416), (140, 17917794), (168, 14931495), (180, 13936062), (189, 13272440), (210, 11945196), (216, 11613385), (252, 9954330), (270, 9290708), (280, 8958897), (315, 7963464), (360, 6968031), (378, 6636220), (420, 5972598), (449, 5586840), (504, 4977165), (540, 4645354), (630, 3981732), (739, 3394440), (756, 3318110), (840, 2986299), (898, 2793420), (945, 2654488), (1080, 2322677), (1260, 1990866), (1347, 1862280), (1478, 1697220), (1512, 1659055), (1796, 1396710), (1890, 1327244), (2217, 1131480), (2245, 1117368), (2520, 995433), (2694, 931140), (2956, 848610), (3143, 798120), (3592, 698355), (3695, 678888), (3780, 663622), (4041, 620760), (4434, 565740), (4490, 558684), (5173, 484920), (5388, 465570), (5912, 424305), (6286, 399060), (6651, 377160), (6735, 372456), (7390, 339444), (7560, 331811), (8082, 310380), (8868, 282870), (8980, 279342), (9429, 266040), (10346, 242460), (10776, 232785), (11085, 226296), (12123, 206920), (12572, 199530), (13302, 188580), (13470, 186228), (14780, 169722), (15519, 161640), (15715, 159624), (16164, 155190), (17736, 141435), (17960, 139671), (18858, 133020), (19953, 125720), (20205, 124152), (20692, 121230), (22170, 113148), (24246, 103460), (25144, 99765), (25865, 96984), (26604, 94290), (26940, 93114), (28287, 88680), (29560, 84861), (31038, 80820), (31430, 79812), (32328, 77595), (33255, 75432), (37716, 66510), (39906, 62860), (40410, 62076), (41384, 60615), (44340, 56574), (46557, 53880), (47145, 53208), (48492, 51730)]