15749672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1578

約数の個数: 256

約数和(自身を含む): 52161408000

約数和(自身を除く): 36411735720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 233, 276, 285, 345, 380, 437, 456, 460, 466, 552, 570, 690, 699, 760, 874, 920, 932, 1140, 1165, 1289, 1311, 1380, 1398, 1748, 1864, 2185, 2280, 2330, 2578, 2622, 2760, 2796, 3495, 3496, 3867, 4370, 4427, 4660, 5156, 5244, 5359, 5592, 6445, 6555, 6990, 7734, 8740, 8854, 9320, 10312, 10488, 10718, 12890, 13110, 13281, 13980, 15468, 16077, 17480, 17708, 19335, 21436, 22135, 24491, 25780, 26220, 26562, 26795, 27960, 29647, 30936, 32154, 35416, 38670, 42872, 44270, 48982, 51560, 52440, 53124, 53590, 59294, 64308, 66405, 73473, 77340, 80385, 88540, 88941, 97964, 101821, 106248, 107180, 118588, 122455, 128616, 132810, 146946, 148235, 154680, 160770, 177080, 177882, 195928, 203642, 214360, 237176, 244910, 265620, 293892, 296470, 300337, 305463, 321540, 355764, 367365, 407284, 444705, 489820, 509105, 531240, 563293, 587784, 592940, 600674, 610926, 643080, 711528, 734730, 814568, 889410, 901011, 979640, 1018210, 1126586, 1185880, 1201348, 1221852, 1469460, 1501685, 1527315, 1689879, 1778820, 1802022, 2036420, 2253172, 2402696, 2443704, 2816465, 2938920, 3003370, 3054630, 3379758, 3557640, 3604044, 4072840, 4505055, 4506344, 5632930, 5706403, 6006740, 6109260, 6759516, 6907751, 7208088, 8449395, 9010110, 11265860, 11412806, 12013480, 12218520, 13519032, 13815502, 16898790, 17119209, 18020220, 20723253, 22531720, 22825612, 27631004, 28532015, 33797580, 34238418, 34538755, 36040440, 41446506, 45651224, 55262008, 57064030, 67595160, 68476836, 69077510, 82893012, 85596045, 103616265, 114128060, 131247269, 136953672, 138155020, 165786024, 171192090, 207232530, 228256120, 262494538, 276310040, 342384180, 393741807, 414465060, 524989076, 656236345, 684768360, 787483614, 828930120, 1049978152, 1312472690, 1574967228, 1968709035, 2624945380, 3149934456, 3937418070, 5249890760, 7874836140, 15749672280]

約数ペア:

[(1, 15749672280), (2, 7874836140), (3, 5249890760), (4, 3937418070), (5, 3149934456), (6, 2624945380), (8, 1968709035), (10, 1574967228), (12, 1312472690), (15, 1049978152), (19, 828930120), (20, 787483614), (23, 684768360), (24, 656236345), (30, 524989076), (38, 414465060), (40, 393741807), (46, 342384180), (57, 276310040), (60, 262494538), (69, 228256120), (76, 207232530), (92, 171192090), (95, 165786024), (114, 138155020), (115, 136953672), (120, 131247269), (138, 114128060), (152, 103616265), (184, 85596045), (190, 82893012), (228, 69077510), (230, 68476836), (233, 67595160), (276, 57064030), (285, 55262008), (345, 45651224), (380, 41446506), (437, 36040440), (456, 34538755), (460, 34238418), (466, 33797580), (552, 28532015), (570, 27631004), (690, 22825612), (699, 22531720), (760, 20723253), (874, 18020220), (920, 17119209), (932, 16898790), (1140, 13815502), (1165, 13519032), (1289, 12218520), (1311, 12013480), (1380, 11412806), (1398, 11265860), (1748, 9010110), (1864, 8449395), (2185, 7208088), (2280, 6907751), (2330, 6759516), (2578, 6109260), (2622, 6006740), (2760, 5706403), (2796, 5632930), (3495, 4506344), (3496, 4505055), (3867, 4072840), (4370, 3604044), (4427, 3557640), (4660, 3379758), (5156, 3054630), (5244, 3003370), (5359, 2938920), (5592, 2816465), (6445, 2443704), (6555, 2402696), (6990, 2253172), (7734, 2036420), (8740, 1802022), (8854, 1778820), (9320, 1689879), (10312, 1527315), (10488, 1501685), (10718, 1469460), (12890, 1221852), (13110, 1201348), (13281, 1185880), (13980, 1126586), (15468, 1018210), (16077, 979640), (17480, 901011), (17708, 889410), (19335, 814568), (21436, 734730), (22135, 711528), (24491, 643080), (25780, 610926), (26220, 600674), (26562, 592940), (26795, 587784), (27960, 563293), (29647, 531240), (30936, 509105), (32154, 489820), (35416, 444705), (38670, 407284), (42872, 367365), (44270, 355764), (48982, 321540), (51560, 305463), (52440, 300337), (53124, 296470), (53590, 293892), (59294, 265620), (64308, 244910), (66405, 237176), (73473, 214360), (77340, 203642), (80385, 195928), (88540, 177882), (88941, 177080), (97964, 160770), (101821, 154680), (106248, 148235), (107180, 146946), (118588, 132810), (122455, 128616)]