2540334960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 400

約数和(自身を含む): 9506534400

約数和(自身を除く): 6966199440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 76, 80, 81, 90, 94, 95, 108, 114, 120, 135, 141, 144, 152, 162, 171, 180, 188, 190, 216, 228, 235, 240, 270, 282, 285, 304, 324, 342, 360, 376, 380, 405, 423, 432, 439, 456, 470, 513, 540, 564, 570, 648, 684, 705, 720, 752, 760, 810, 846, 855, 878, 893, 912, 940, 1026, 1080, 1128, 1140, 1269, 1296, 1317, 1368, 1410, 1520, 1539, 1620, 1692, 1710, 1756, 1786, 1880, 2052, 2115, 2160, 2195, 2256, 2280, 2538, 2565, 2634, 2679, 2736, 2820, 3078, 3240, 3384, 3420, 3512, 3572, 3760, 3807, 3951, 4104, 4230, 4390, 4465, 4560, 5076, 5130, 5268, 5358, 5640, 6156, 6345, 6480, 6585, 6768, 6840, 7024, 7144, 7614, 7695, 7902, 8037, 8208, 8341, 8460, 8780, 8930, 10152, 10260, 10536, 10716, 11280, 11853, 12312, 12690, 13170, 13395, 13680, 14288, 15228, 15390, 15804, 16074, 16682, 16920, 17560, 17860, 19035, 19755, 20304, 20520, 20633, 21072, 21432, 23706, 24111, 24624, 25023, 25380, 26340, 26790, 30456, 30780, 31608, 32148, 33364, 33840, 35120, 35559, 35720, 38070, 39510, 40185, 41040, 41266, 41705, 42864, 47412, 48222, 50046, 50760, 52680, 53580, 59265, 60912, 61560, 61899, 63216, 64296, 66728, 71118, 71440, 72333, 75069, 76140, 79020, 80370, 82532, 83410, 94824, 96444, 100092, 101520, 103165, 105360, 107160, 118530, 120555, 123120, 123798, 125115, 128592, 133456, 142236, 144666, 150138, 152280, 158040, 160740, 165064, 166820, 177795, 185697, 189648, 192888, 200184, 206330, 214320, 225207, 237060, 241110, 247596, 250230, 284472, 289332, 300276, 304560, 309495, 316080, 321480, 330128, 333640, 355590, 361665, 371394, 375345, 385776, 392027, 400368, 412660, 450414, 474120, 482220, 495192, 500460, 557091, 568944, 578664, 600552, 618990, 642960, 667280, 675621, 711180, 723330, 742788, 750690, 784054, 825320, 900828, 928485, 948240, 964440, 990384, 1000920, 1114182, 1126035, 1157328, 1176081, 1201104, 1237980, 1351242, 1422360, 1446660, 1485576, 1501380, 1568108, 1650640, 1671273, 1801656, 1856970, 1928880, 1960135, 2001840, 2228364, 2252070, 2352162, 2475960, 2702484, 2785455, 2844720, 2893320, 2971152, 3002760, 3136216, 3342546, 3378105, 3528243, 3603312, 3713940, 3920270, 4456728, 4504140, 4704324, 4951920, 5404968, 5570910, 5786640, 5880405, 6005520, 6272432, 6685092, 6756210, 7056486, 7427880, 7840540, 8356365, 8913456, 9008280, 9408648, 10584729, 10809936, 11141820, 11760810, 13370184, 13512420, 14112972, 14855760, 15681080, 16712730, 17641215, 18016560, 18817296, 21169458, 22283640, 23521620, 26740368, 27024840, 28225944, 31362160, 31754187, 33425460, 35282430, 42338916, 44567280, 47043240, 52923645, 54049680, 56451888, 63508374, 66850920, 70564860, 84677832, 94086480, 105847290, 127016748, 133701840, 141129720, 158770935, 169355664, 211694580, 254033496, 282259440, 317541870, 423389160, 508066992, 635083740, 846778320, 1270167480, 2540334960]

約数ペア:

[(1, 2540334960), (2, 1270167480), (3, 846778320), (4, 635083740), (5, 508066992), (6, 423389160), (8, 317541870), (9, 282259440), (10, 254033496), (12, 211694580), (15, 169355664), (16, 158770935), (18, 141129720), (19, 133701840), (20, 127016748), (24, 105847290), (27, 94086480), (30, 84677832), (36, 70564860), (38, 66850920), (40, 63508374), (45, 56451888), (47, 54049680), (48, 52923645), (54, 47043240), (57, 44567280), (60, 42338916), (72, 35282430), (76, 33425460), (80, 31754187), (81, 31362160), (90, 28225944), (94, 27024840), (95, 26740368), (108, 23521620), (114, 22283640), (120, 21169458), (135, 18817296), (141, 18016560), (144, 17641215), (152, 16712730), (162, 15681080), (171, 14855760), (180, 14112972), (188, 13512420), (190, 13370184), (216, 11760810), (228, 11141820), (235, 10809936), (240, 10584729), (270, 9408648), (282, 9008280), (285, 8913456), (304, 8356365), (324, 7840540), (342, 7427880), (360, 7056486), (376, 6756210), (380, 6685092), (405, 6272432), (423, 6005520), (432, 5880405), (439, 5786640), (456, 5570910), (470, 5404968), (513, 4951920), (540, 4704324), (564, 4504140), (570, 4456728), (648, 3920270), (684, 3713940), (705, 3603312), (720, 3528243), (752, 3378105), (760, 3342546), (810, 3136216), (846, 3002760), (855, 2971152), (878, 2893320), (893, 2844720), (912, 2785455), (940, 2702484), (1026, 2475960), (1080, 2352162), (1128, 2252070), (1140, 2228364), (1269, 2001840), (1296, 1960135), (1317, 1928880), (1368, 1856970), (1410, 1801656), (1520, 1671273), (1539, 1650640), (1620, 1568108), (1692, 1501380), (1710, 1485576), (1756, 1446660), (1786, 1422360), (1880, 1351242), (2052, 1237980), (2115, 1201104), (2160, 1176081), (2195, 1157328), (2256, 1126035), (2280, 1114182), (2538, 1000920), (2565, 990384), (2634, 964440), (2679, 948240), (2736, 928485), (2820, 900828), (3078, 825320), (3240, 784054), (3384, 750690), (3420, 742788), (3512, 723330), (3572, 711180), (3760, 675621), (3807, 667280), (3951, 642960), (4104, 618990), (4230, 600552), (4390, 578664), (4465, 568944), (4560, 557091), (5076, 500460), (5130, 495192), (5268, 482220), (5358, 474120), (5640, 450414), (6156, 412660), (6345, 400368), (6480, 392027), (6585, 385776), (6768, 375345), (6840, 371394), (7024, 361665), (7144, 355590), (7614, 333640), (7695, 330128), (7902, 321480), (8037, 316080), (8208, 309495), (8341, 304560), (8460, 300276), (8780, 289332), (8930, 284472), (10152, 250230), (10260, 247596), (10536, 241110), (10716, 237060), (11280, 225207), (11853, 214320), (12312, 206330), (12690, 200184), (13170, 192888), (13395, 189648), (13680, 185697), (14288, 177795), (15228, 166820), (15390, 165064), (15804, 160740), (16074, 158040), (16682, 152280), (16920, 150138), (17560, 144666), (17860, 142236), (19035, 133456), (19755, 128592), (20304, 125115), (20520, 123798), (20633, 123120), (21072, 120555), (21432, 118530), (23706, 107160), (24111, 105360), (24624, 103165), (25023, 101520), (25380, 100092), (26340, 96444), (26790, 94824), (30456, 83410), (30780, 82532), (31608, 80370), (32148, 79020), (33364, 76140), (33840, 75069), (35120, 72333), (35559, 71440), (35720, 71118), (38070, 66728), (39510, 64296), (40185, 63216), (41040, 61899), (41266, 61560), (41705, 60912), (42864, 59265), (47412, 53580), (48222, 52680), (50046, 50760)]