9987887520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5805

約数の個数: 384

約数和(自身を含む): 38867834880

約数和(自身を除く): 28879947360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 864, 930, 936, 992, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2976, 3120, 3224, 3348, 3510, 3627, 3720, 3744, 4030, 4185, 4320, 4464, 4680, 4836, 4960, 5580, 5616, 5737, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 8060, 8370, 8928, 9360, 9672, 10881, 11160, 11232, 11474, 12090, 12896, 13392, 14040, 14508, 14880, 16120, 16740, 17211, 18135, 18720, 19344, 21762, 22320, 22948, 24180, 26784, 28080, 28685, 29016, 32240, 33480, 34422, 36270, 38688, 43524, 44640, 45896, 48360, 51633, 54405, 56160, 57370, 58032, 64480, 66960, 68844, 72540, 74581, 86055, 87048, 91792, 96720, 103266, 108810, 114740, 116064, 133920, 137688, 145080, 149162, 154899, 172110, 174096, 177847, 183584, 193440, 206532, 217620, 223743, 229480, 258165, 275376, 290160, 298324, 309798, 344220, 348192, 355694, 372905, 413064, 435240, 447486, 458960, 516330, 533541, 550752, 580320, 596648, 619596, 671229, 688440, 711388, 745810, 774495, 826128, 870480, 889235, 894972, 917920, 1032660, 1067082, 1118715, 1193296, 1239192, 1342458, 1376880, 1422776, 1491620, 1548990, 1600623, 1652256, 1740960, 1778470, 1789944, 2013687, 2065320, 2134164, 2237430, 2312011, 2386592, 2478384, 2667705, 2684916, 2753760, 2845552, 2983240, 3097980, 3201246, 3356145, 3556940, 3579888, 4027374, 4130640, 4268328, 4474860, 4624022, 4801869, 4956768, 5335410, 5369832, 5691104, 5966480, 6195960, 6402492, 6712290, 6936033, 7113880, 7159776, 8003115, 8054748, 8261280, 8536656, 8949720, 9248044, 9603738, 10068435, 10670820, 10739664, 11560055, 11932960, 12391920, 12804984, 13424580, 13872066, 14227760, 16006230, 16109496, 17073312, 17899440, 18496088, 19207476, 20136870, 20808099, 21341640, 21479328, 23120110, 24009345, 24783840, 25609968, 26849160, 27744132, 28455520, 32012460, 32218992, 34680165, 35798880, 36992176, 38414952, 40273740, 41616198, 42683280, 46240220, 48018690, 51219936, 53698320, 55488264, 62424297, 64024920, 64437984, 69360330, 73984352, 76829904, 80547480, 83232396, 85366560, 92480440, 96037380, 104040495, 107396640, 110976528, 124848594, 128049840, 138720660, 153659808, 161094960, 166464792, 184960880, 192074760, 208080990, 221953056, 249697188, 256099680, 277441320, 312121485, 322189920, 332929584, 369921760, 384149520, 416161980, 499394376, 554882640, 624242970, 665859168, 768299040, 832323960, 998788752, 1109765280, 1248485940, 1664647920, 1997577504, 2496971880, 3329295840, 4993943760, 9987887520]

約数ペア:

[(1, 9987887520), (2, 4993943760), (3, 3329295840), (4, 2496971880), (5, 1997577504), (6, 1664647920), (8, 1248485940), (9, 1109765280), (10, 998788752), (12, 832323960), (13, 768299040), (15, 665859168), (16, 624242970), (18, 554882640), (20, 499394376), (24, 416161980), (26, 384149520), (27, 369921760), (30, 332929584), (31, 322189920), (32, 312121485), (36, 277441320), (39, 256099680), (40, 249697188), (45, 221953056), (48, 208080990), (52, 192074760), (54, 184960880), (60, 166464792), (62, 161094960), (65, 153659808), (72, 138720660), (78, 128049840), (80, 124848594), (90, 110976528), (93, 107396640), (96, 104040495), (104, 96037380), (108, 92480440), (117, 85366560), (120, 83232396), (124, 80547480), (130, 76829904), (135, 73984352), (144, 69360330), (155, 64437984), (156, 64024920), (160, 62424297), (180, 55488264), (186, 53698320), (195, 51219936), (208, 48018690), (216, 46240220), (234, 42683280), (240, 41616198), (248, 40273740), (260, 38414952), (270, 36992176), (279, 35798880), (288, 34680165), (310, 32218992), (312, 32012460), (351, 28455520), (360, 27744132), (372, 26849160), (390, 25609968), (403, 24783840), (416, 24009345), (432, 23120110), (465, 21479328), (468, 21341640), (480, 20808099), (496, 20136870), (520, 19207476), (540, 18496088), (558, 17899440), (585, 17073312), (620, 16109496), (624, 16006230), (702, 14227760), (720, 13872066), (744, 13424580), (780, 12804984), (806, 12391920), (837, 11932960), (864, 11560055), (930, 10739664), (936, 10670820), (992, 10068435), (1040, 9603738), (1080, 9248044), (1116, 8949720), (1170, 8536656), (1209, 8261280), (1240, 8054748), (1248, 8003115), (1395, 7159776), (1404, 7113880), (1440, 6936033), (1488, 6712290), (1560, 6402492), (1612, 6195960), (1674, 5966480), (1755, 5691104), (1860, 5369832), (1872, 5335410), (2015, 4956768), (2080, 4801869), (2160, 4624022), (2232, 4474860), (2340, 4268328), (2418, 4130640), (2480, 4027374), (2790, 3579888), (2808, 3556940), (2976, 3356145), (3120, 3201246), (3224, 3097980), (3348, 2983240), (3510, 2845552), (3627, 2753760), (3720, 2684916), (3744, 2667705), (4030, 2478384), (4185, 2386592), (4320, 2312011), (4464, 2237430), (4680, 2134164), (4836, 2065320), (4960, 2013687), (5580, 1789944), (5616, 1778470), (5737, 1740960), (6045, 1652256), (6240, 1600623), (6448, 1548990), (6696, 1491620), (7020, 1422776), (7254, 1376880), (7440, 1342458), (8060, 1239192), (8370, 1193296), (8928, 1118715), (9360, 1067082), (9672, 1032660), (10881, 917920), (11160, 894972), (11232, 889235), (11474, 870480), (12090, 826128), (12896, 774495), (13392, 745810), (14040, 711388), (14508, 688440), (14880, 671229), (16120, 619596), (16740, 596648), (17211, 580320), (18135, 550752), (18720, 533541), (19344, 516330), (21762, 458960), (22320, 447486), (22948, 435240), (24180, 413064), (26784, 372905), (28080, 355694), (28685, 348192), (29016, 344220), (32240, 309798), (33480, 298324), (34422, 290160), (36270, 275376), (38688, 258165), (43524, 229480), (44640, 223743), (45896, 217620), (48360, 206532), (51633, 193440), (54405, 183584), (56160, 177847), (57370, 174096), (58032, 172110), (64480, 154899), (66960, 149162), (68844, 145080), (72540, 137688), (74581, 133920), (86055, 116064), (87048, 114740), (91792, 108810), (96720, 103266)]