23395442960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:817

約数の個数: 160

約数和(自身を含む): 56883859200

約数和(自身を除く): 33488416240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 73, 80, 82, 146, 164, 199, 205, 292, 328, 365, 398, 410, 491, 584, 656, 730, 796, 820, 982, 995, 1168, 1460, 1592, 1640, 1964, 1990, 2455, 2920, 2993, 3184, 3280, 3928, 3980, 4910, 5840, 5986, 7856, 7960, 8159, 9820, 11972, 14527, 14965, 15920, 16318, 19640, 20131, 23944, 29054, 29930, 32636, 35843, 39280, 40262, 40795, 47888, 58108, 59860, 65272, 71686, 72635, 80524, 81590, 97709, 100655, 116216, 119720, 130544, 143372, 145270, 161048, 163180, 179215, 195418, 201310, 232432, 239440, 286744, 290540, 322096, 326360, 358430, 390836, 402620, 488545, 573488, 581080, 595607, 652720, 716860, 781672, 805240, 977090, 1162160, 1191214, 1433720, 1469563, 1563344, 1610480, 1954180, 2382428, 2867440, 2939126, 2978035, 3908360, 4006069, 4764856, 5878252, 5956070, 7132757, 7347815, 7816720, 8012138, 9529712, 11756504, 11912140, 14265514, 14695630, 16024276, 20030345, 23513008, 23824280, 28531028, 29391260, 32048552, 35663785, 40060690, 47648560, 57062056, 58782520, 64097104, 71327570, 80121380, 114124112, 117565040, 142655140, 160242760, 285310280, 292443037, 320485520, 570620560, 584886074, 1169772148, 1462215185, 2339544296, 2924430370, 4679088592, 5848860740, 11697721480, 23395442960]

約数ペア:

[(1, 23395442960), (2, 11697721480), (4, 5848860740), (5, 4679088592), (8, 2924430370), (10, 2339544296), (16, 1462215185), (20, 1169772148), (40, 584886074), (41, 570620560), (73, 320485520), (80, 292443037), (82, 285310280), (146, 160242760), (164, 142655140), (199, 117565040), (205, 114124112), (292, 80121380), (328, 71327570), (365, 64097104), (398, 58782520), (410, 57062056), (491, 47648560), (584, 40060690), (656, 35663785), (730, 32048552), (796, 29391260), (820, 28531028), (982, 23824280), (995, 23513008), (1168, 20030345), (1460, 16024276), (1592, 14695630), (1640, 14265514), (1964, 11912140), (1990, 11756504), (2455, 9529712), (2920, 8012138), (2993, 7816720), (3184, 7347815), (3280, 7132757), (3928, 5956070), (3980, 5878252), (4910, 4764856), (5840, 4006069), (5986, 3908360), (7856, 2978035), (7960, 2939126), (8159, 2867440), (9820, 2382428), (11972, 1954180), (14527, 1610480), (14965, 1563344), (15920, 1469563), (16318, 1433720), (19640, 1191214), (20131, 1162160), (23944, 977090), (29054, 805240), (29930, 781672), (32636, 716860), (35843, 652720), (39280, 595607), (40262, 581080), (40795, 573488), (47888, 488545), (58108, 402620), (59860, 390836), (65272, 358430), (71686, 326360), (72635, 322096), (80524, 290540), (81590, 286744), (97709, 239440), (100655, 232432), (116216, 201310), (119720, 195418), (130544, 179215), (143372, 163180), (145270, 161048)]