7097980680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68699}}^1$

素因数の和:68764

約数の個数: 192

約数和(自身を含む): 27007344000

約数和(自身を除く): 19909363320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5740, 6888, 7380, 8610, 10332, 11480, 12915, 14760, 17220, 20664, 25830, 34440, 51660, 68699, 103320, 137398, 206097, 274796, 343495, 412194, 480893, 549592, 618291, 686990, 824388, 961786, 1030485, 1236582, 1373980, 1442679, 1648776, 1923572, 2060970, 2404465, 2473164, 2747960, 2816659, 2885358, 3091455, 3847144, 4121940, 4328037, 4808930, 4946328, 5633318, 5770716, 6182910, 7213395, 8243880, 8449977, 8656074, 9617860, 11266636, 11541432, 12365820, 14083295, 14426790, 16899954, 17312148, 19235720, 19716613, 21640185, 22533272, 24731640, 25349931, 28166590, 28853580, 33799908, 34624296, 39433226, 42249885, 43280370, 50699862, 56333180, 57707160, 59149839, 67599816, 78866452, 84499770, 86560740, 98583065, 101399724, 112666360, 118299678, 126749655, 157732904, 168999540, 173121480, 177449517, 197166130, 202799448, 236599356, 253499310, 295749195, 337999080, 354899034, 394332260, 473198712, 506998620, 591498390, 709798068, 788664520, 887247585, 1013997240, 1182996780, 1419596136, 1774495170, 2365993560, 3548990340, 7097980680]

約数ペア:

[(1, 7097980680), (2, 3548990340), (3, 2365993560), (4, 1774495170), (5, 1419596136), (6, 1182996780), (7, 1013997240), (8, 887247585), (9, 788664520), (10, 709798068), (12, 591498390), (14, 506998620), (15, 473198712), (18, 394332260), (20, 354899034), (21, 337999080), (24, 295749195), (28, 253499310), (30, 236599356), (35, 202799448), (36, 197166130), (40, 177449517), (41, 173121480), (42, 168999540), (45, 157732904), (56, 126749655), (60, 118299678), (63, 112666360), (70, 101399724), (72, 98583065), (82, 86560740), (84, 84499770), (90, 78866452), (105, 67599816), (120, 59149839), (123, 57707160), (126, 56333180), (140, 50699862), (164, 43280370), (168, 42249885), (180, 39433226), (205, 34624296), (210, 33799908), (246, 28853580), (252, 28166590), (280, 25349931), (287, 24731640), (315, 22533272), (328, 21640185), (360, 19716613), (369, 19235720), (410, 17312148), (420, 16899954), (492, 14426790), (504, 14083295), (574, 12365820), (615, 11541432), (630, 11266636), (738, 9617860), (820, 8656074), (840, 8449977), (861, 8243880), (984, 7213395), (1148, 6182910), (1230, 5770716), (1260, 5633318), (1435, 4946328), (1476, 4808930), (1640, 4328037), (1722, 4121940), (1845, 3847144), (2296, 3091455), (2460, 2885358), (2520, 2816659), (2583, 2747960), (2870, 2473164), (2952, 2404465), (3444, 2060970), (3690, 1923572), (4305, 1648776), (4920, 1442679), (5166, 1373980), (5740, 1236582), (6888, 1030485), (7380, 961786), (8610, 824388), (10332, 686990), (11480, 618291), (12915, 549592), (14760, 480893), (17220, 412194), (20664, 343495), (25830, 274796), (34440, 206097), (51660, 137398), (68699, 103320)]