145087459520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1\times {\mathrm{2029}}^1$

素因数の和:2703

約数の個数: 168

約数和(自身を含む): 365399269200

約数和(自身を除く): 220311809680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 619, 722, 760, 1216, 1238, 1444, 1520, 1805, 2029, 2476, 2888, 3040, 3095, 3610, 4058, 4952, 5776, 6080, 6190, 7220, 8116, 9904, 10145, 11552, 11761, 12380, 14440, 16232, 19808, 20290, 23104, 23522, 24760, 28880, 32464, 38551, 39616, 40580, 47044, 49520, 57760, 58805, 64928, 77102, 81160, 94088, 99040, 115520, 117610, 129856, 154204, 162320, 188176, 192755, 198080, 223459, 235220, 308408, 324640, 376352, 385510, 446918, 470440, 616816, 649280, 732469, 752704, 771020, 893836, 940880, 1117295, 1233632, 1255951, 1464938, 1542040, 1787672, 1881760, 2234590, 2467264, 2511902, 2929876, 3084080, 3575344, 3662345, 3763520, 4469180, 5023804, 5859752, 6168160, 6279755, 7150688, 7324690, 8938360, 10047608, 11719504, 12336320, 12559510, 14301376, 14649380, 17876720, 20095216, 23439008, 23863069, 25119020, 29298760, 35753440, 40190432, 46878016, 47726138, 50238040, 58597520, 71506880, 80380864, 95452276, 100476080, 117195040, 119315345, 190904552, 200952160, 234390080, 238630690, 381809104, 401904320, 453398311, 477261380, 763618208, 906796622, 954522760, 1527236416, 1813593244, 1909045520, 2266991555, 3627186488, 3818091040, 4533983110, 7254372976, 7636182080, 9067966220, 14508745952, 18135932440, 29017491904, 36271864880, 72543729760, 145087459520]

約数ペア:

[(1, 145087459520), (2, 72543729760), (4, 36271864880), (5, 29017491904), (8, 18135932440), (10, 14508745952), (16, 9067966220), (19, 7636182080), (20, 7254372976), (32, 4533983110), (38, 3818091040), (40, 3627186488), (64, 2266991555), (76, 1909045520), (80, 1813593244), (95, 1527236416), (152, 954522760), (160, 906796622), (190, 763618208), (304, 477261380), (320, 453398311), (361, 401904320), (380, 381809104), (608, 238630690), (619, 234390080), (722, 200952160), (760, 190904552), (1216, 119315345), (1238, 117195040), (1444, 100476080), (1520, 95452276), (1805, 80380864), (2029, 71506880), (2476, 58597520), (2888, 50238040), (3040, 47726138), (3095, 46878016), (3610, 40190432), (4058, 35753440), (4952, 29298760), (5776, 25119020), (6080, 23863069), (6190, 23439008), (7220, 20095216), (8116, 17876720), (9904, 14649380), (10145, 14301376), (11552, 12559510), (11761, 12336320), (12380, 11719504), (14440, 10047608), (16232, 8938360), (19808, 7324690), (20290, 7150688), (23104, 6279755), (23522, 6168160), (24760, 5859752), (28880, 5023804), (32464, 4469180), (38551, 3763520), (39616, 3662345), (40580, 3575344), (47044, 3084080), (49520, 2929876), (57760, 2511902), (58805, 2467264), (64928, 2234590), (77102, 1881760), (81160, 1787672), (94088, 1542040), (99040, 1464938), (115520, 1255951), (117610, 1233632), (129856, 1117295), (154204, 940880), (162320, 893836), (188176, 771020), (192755, 752704), (198080, 732469), (223459, 649280), (235220, 616816), (308408, 470440), (324640, 446918), (376352, 385510)]