73844260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 135174620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 23, 28, 34, 35, 38, 46, 68, 70, 71, 76, 85, 92, 95, 115, 119, 133, 140, 142, 161, 170, 190, 230, 238, 266, 284, 322, 323, 340, 355, 380, 391, 437, 460, 476, 497, 532, 595, 644, 646, 665, 710, 782, 805, 874, 994, 1190, 1207, 1292, 1330, 1349, 1420, 1564, 1610, 1615, 1633, 1748, 1955, 1988, 2185, 2261, 2380, 2414, 2485, 2660, 2698, 2737, 3059, 3220, 3230, 3266, 3910, 4370, 4522, 4828, 4970, 5396, 5474, 6035, 6118, 6460, 6532, 6745, 7429, 7820, 8165, 8449, 8740, 9044, 9443, 9940, 10948, 11305, 11431, 12070, 12236, 13490, 13685, 14858, 15295, 16330, 16898, 18886, 22610, 22862, 22933, 24140, 26980, 27370, 27761, 29716, 30590, 31027, 32660, 33796, 37145, 37772, 42245, 45220, 45724, 45866, 47215, 52003, 54740, 55522, 57155, 61180, 62054, 74290, 84490, 91732, 94430, 104006, 111044, 114310, 114665, 124108, 138805, 148580, 155135, 160531, 168980, 188860, 194327, 208012, 217189, 228620, 229330, 260015, 277610, 310270, 321062, 388654, 434378, 458660, 520030, 527459, 555220, 620540, 642124, 777308, 802655, 868756, 971635, 1040060, 1054918, 1085945, 1605310, 1943270, 2109836, 2171890, 2637295, 3210620, 3692213, 3886540, 4343780, 5274590, 7384426, 10549180, 14768852, 18461065, 36922130, 73844260]

約数ペア:

[(1, 73844260), (2, 36922130), (4, 18461065), (5, 14768852), (7, 10549180), (10, 7384426), (14, 5274590), (17, 4343780), (19, 3886540), (20, 3692213), (23, 3210620), (28, 2637295), (34, 2171890), (35, 2109836), (38, 1943270), (46, 1605310), (68, 1085945), (70, 1054918), (71, 1040060), (76, 971635), (85, 868756), (92, 802655), (95, 777308), (115, 642124), (119, 620540), (133, 555220), (140, 527459), (142, 520030), (161, 458660), (170, 434378), (190, 388654), (230, 321062), (238, 310270), (266, 277610), (284, 260015), (322, 229330), (323, 228620), (340, 217189), (355, 208012), (380, 194327), (391, 188860), (437, 168980), (460, 160531), (476, 155135), (497, 148580), (532, 138805), (595, 124108), (644, 114665), (646, 114310), (665, 111044), (710, 104006), (782, 94430), (805, 91732), (874, 84490), (994, 74290), (1190, 62054), (1207, 61180), (1292, 57155), (1330, 55522), (1349, 54740), (1420, 52003), (1564, 47215), (1610, 45866), (1615, 45724), (1633, 45220), (1748, 42245), (1955, 37772), (1988, 37145), (2185, 33796), (2261, 32660), (2380, 31027), (2414, 30590), (2485, 29716), (2660, 27761), (2698, 27370), (2737, 26980), (3059, 24140), (3220, 22933), (3230, 22862), (3266, 22610), (3910, 18886), (4370, 16898), (4522, 16330), (4828, 15295), (4970, 14858), (5396, 13685), (5474, 13490), (6035, 12236), (6118, 12070), (6460, 11431), (6532, 11305), (6745, 10948), (7429, 9940), (7820, 9443), (8165, 9044), (8449, 8740)]