724491040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2979

約数の個数: 192

約数和(自身を含む): 2231276544

約数和(自身を除く): 1506785504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2720, 2912, 2927, 3094, 3536, 3640, 3808, 4420, 4760, 5854, 6188, 7072, 7280, 7735, 8840, 9520, 11708, 12376, 14560, 14635, 15470, 17680, 19040, 20489, 23416, 24752, 29270, 30940, 35360, 38051, 40978, 46832, 49504, 49759, 58540, 61880, 76102, 81956, 93664, 99518, 102445, 117080, 123760, 152204, 163912, 190255, 199036, 204890, 234160, 247520, 248795, 266357, 304408, 327824, 348313, 380510, 398072, 409780, 468320, 497590, 532714, 608816, 646867, 655648, 696626, 761020, 796144, 819560, 995180, 1065428, 1217632, 1293734, 1331785, 1393252, 1522040, 1592288, 1639120, 1741565, 1990360, 2130856, 2587468, 2663570, 2786504, 3044080, 3234335, 3278240, 3483130, 3980720, 4261712, 4528069, 5174936, 5327140, 5573008, 6088160, 6468670, 6966260, 7961440, 8523424, 9056138, 10349872, 10654280, 11146016, 12937340, 13932520, 18112276, 20699744, 21308560, 22640345, 25874680, 27865040, 36224552, 42617120, 45280690, 51749360, 55730080, 72449104, 90561380, 103498720, 144898208, 181122760, 362245520, 724491040]

約数ペア:

[(1, 724491040), (2, 362245520), (4, 181122760), (5, 144898208), (7, 103498720), (8, 90561380), (10, 72449104), (13, 55730080), (14, 51749360), (16, 45280690), (17, 42617120), (20, 36224552), (26, 27865040), (28, 25874680), (32, 22640345), (34, 21308560), (35, 20699744), (40, 18112276), (52, 13932520), (56, 12937340), (65, 11146016), (68, 10654280), (70, 10349872), (80, 9056138), (85, 8523424), (91, 7961440), (104, 6966260), (112, 6468670), (119, 6088160), (130, 5573008), (136, 5327140), (140, 5174936), (160, 4528069), (170, 4261712), (182, 3980720), (208, 3483130), (221, 3278240), (224, 3234335), (238, 3044080), (260, 2786504), (272, 2663570), (280, 2587468), (340, 2130856), (364, 1990360), (416, 1741565), (442, 1639120), (455, 1592288), (476, 1522040), (520, 1393252), (544, 1331785), (560, 1293734), (595, 1217632), (680, 1065428), (728, 995180), (884, 819560), (910, 796144), (952, 761020), (1040, 696626), (1105, 655648), (1120, 646867), (1190, 608816), (1360, 532714), (1456, 497590), (1547, 468320), (1768, 409780), (1820, 398072), (1904, 380510), (2080, 348313), (2210, 327824), (2380, 304408), (2720, 266357), (2912, 248795), (2927, 247520), (3094, 234160), (3536, 204890), (3640, 199036), (3808, 190255), (4420, 163912), (4760, 152204), (5854, 123760), (6188, 117080), (7072, 102445), (7280, 99518), (7735, 93664), (8840, 81956), (9520, 76102), (11708, 61880), (12376, 58540), (14560, 49759), (14635, 49504), (15470, 46832), (17680, 40978), (19040, 38051), (20489, 35360), (23416, 30940), (24752, 29270)]