734337520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 2098178208

約数和(自身を除く): 1363840688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 61, 70, 74, 80, 83, 98, 112, 122, 140, 148, 166, 185, 196, 244, 245, 259, 280, 296, 305, 332, 370, 392, 415, 427, 488, 490, 518, 560, 581, 592, 610, 664, 740, 784, 830, 854, 976, 980, 1036, 1162, 1220, 1295, 1328, 1480, 1660, 1708, 1813, 1960, 2072, 2135, 2257, 2324, 2440, 2590, 2905, 2960, 2989, 3071, 3320, 3416, 3626, 3920, 4067, 4144, 4270, 4514, 4648, 4880, 5063, 5180, 5810, 5978, 6142, 6640, 6832, 7252, 8134, 8540, 9028, 9065, 9296, 10126, 10360, 11285, 11620, 11956, 12284, 14504, 14945, 15355, 15799, 16268, 17080, 18056, 18130, 20252, 20335, 20720, 21497, 22570, 23240, 23912, 24568, 25315, 29008, 29890, 30710, 31598, 32536, 34160, 35441, 36112, 36260, 40504, 40670, 42994, 45140, 46480, 47824, 49136, 50630, 59780, 61420, 63196, 65072, 70882, 72520, 78995, 81008, 81340, 85988, 90280, 101260, 107485, 110593, 119560, 122840, 126392, 141764, 145040, 150479, 157990, 162680, 171976, 177205, 180560, 187331, 202520, 214970, 221186, 239120, 245680, 248087, 252784, 283528, 300958, 315980, 325360, 343952, 354410, 374662, 405040, 429940, 442372, 496174, 552965, 567056, 601916, 631960, 708820, 749324, 752395, 859880, 884744, 936655, 992348, 1105930, 1203832, 1240435, 1263920, 1311317, 1417640, 1498648, 1504790, 1719760, 1769488, 1873310, 1984696, 2211860, 2407664, 2480870, 2622634, 2835280, 2997296, 3009580, 3746620, 3969392, 4423720, 4961740, 5245268, 6019160, 6556585, 7493240, 8847440, 9179219, 9923480, 10490536, 12038320, 13113170, 14986480, 18358438, 19846960, 20981072, 26226340, 36716876, 45896095, 52452680, 73433752, 91792190, 104905360, 146867504, 183584380, 367168760, 734337520]

約数ペア:

[(1, 734337520), (2, 367168760), (4, 183584380), (5, 146867504), (7, 104905360), (8, 91792190), (10, 73433752), (14, 52452680), (16, 45896095), (20, 36716876), (28, 26226340), (35, 20981072), (37, 19846960), (40, 18358438), (49, 14986480), (56, 13113170), (61, 12038320), (70, 10490536), (74, 9923480), (80, 9179219), (83, 8847440), (98, 7493240), (112, 6556585), (122, 6019160), (140, 5245268), (148, 4961740), (166, 4423720), (185, 3969392), (196, 3746620), (244, 3009580), (245, 2997296), (259, 2835280), (280, 2622634), (296, 2480870), (305, 2407664), (332, 2211860), (370, 1984696), (392, 1873310), (415, 1769488), (427, 1719760), (488, 1504790), (490, 1498648), (518, 1417640), (560, 1311317), (581, 1263920), (592, 1240435), (610, 1203832), (664, 1105930), (740, 992348), (784, 936655), (830, 884744), (854, 859880), (976, 752395), (980, 749324), (1036, 708820), (1162, 631960), (1220, 601916), (1295, 567056), (1328, 552965), (1480, 496174), (1660, 442372), (1708, 429940), (1813, 405040), (1960, 374662), (2072, 354410), (2135, 343952), (2257, 325360), (2324, 315980), (2440, 300958), (2590, 283528), (2905, 252784), (2960, 248087), (2989, 245680), (3071, 239120), (3320, 221186), (3416, 214970), (3626, 202520), (3920, 187331), (4067, 180560), (4144, 177205), (4270, 171976), (4514, 162680), (4648, 157990), (4880, 150479), (5063, 145040), (5180, 141764), (5810, 126392), (5978, 122840), (6142, 119560), (6640, 110593), (6832, 107485), (7252, 101260), (8134, 90280), (8540, 85988), (9028, 81340), (9065, 81008), (9296, 78995), (10126, 72520), (10360, 70882), (11285, 65072), (11620, 63196), (11956, 61420), (12284, 59780), (14504, 50630), (14945, 49136), (15355, 47824), (15799, 46480), (16268, 45140), (17080, 42994), (18056, 40670), (18130, 40504), (20252, 36260), (20335, 36112), (20720, 35441), (21497, 34160), (22570, 32536), (23240, 31598), (23912, 30710), (24568, 29890), (25315, 29008)]