1203550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 256

約数和(自身を含む): 4043520000

約数和(自身を除く): 2839969560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 59, 60, 69, 76, 92, 95, 114, 115, 118, 120, 138, 152, 177, 184, 190, 228, 230, 236, 276, 285, 295, 345, 354, 380, 389, 437, 456, 460, 472, 552, 570, 590, 690, 708, 760, 778, 874, 885, 920, 1121, 1140, 1167, 1180, 1311, 1357, 1380, 1416, 1556, 1748, 1770, 1945, 2185, 2242, 2280, 2334, 2360, 2622, 2714, 2760, 3112, 3363, 3496, 3540, 3890, 4071, 4370, 4484, 4668, 5244, 5428, 5605, 5835, 6555, 6726, 6785, 7080, 7391, 7780, 8142, 8740, 8947, 8968, 9336, 10488, 10856, 11210, 11670, 13110, 13452, 13570, 14782, 15560, 16284, 16815, 17480, 17894, 20355, 22173, 22420, 22951, 23340, 25783, 26220, 26841, 26904, 27140, 29564, 32568, 33630, 35788, 36955, 40710, 44346, 44735, 44840, 45902, 46680, 51566, 52440, 53682, 54280, 59128, 67260, 68853, 71576, 73910, 77349, 81420, 88692, 89470, 91804, 103132, 107364, 110865, 114755, 128915, 134205, 134520, 137706, 147820, 154698, 162840, 169993, 177384, 178940, 183608, 206264, 214728, 221730, 229510, 257830, 268410, 275412, 295640, 309396, 339986, 344265, 357880, 386745, 436069, 443460, 459020, 509979, 515660, 527873, 536820, 550824, 618792, 679972, 688530, 773490, 849965, 872138, 886920, 918040, 1019958, 1031320, 1055746, 1073640, 1308207, 1359944, 1377060, 1546980, 1583619, 1699930, 1744276, 2039916, 2111492, 2180345, 2549895, 2616414, 2639365, 2754120, 3093960, 3167238, 3399860, 3488552, 4079832, 4222984, 4360690, 5099790, 5232828, 5278730, 6334476, 6541035, 6799720, 7918095, 8721380, 10029587, 10199580, 10465656, 10557460, 12668952, 13082070, 15836190, 17442760, 20059174, 20399160, 21114920, 26164140, 30088761, 31672380, 40118348, 50147935, 52328280, 60177522, 63344760, 80236696, 100295870, 120355044, 150443805, 200591740, 240710088, 300887610, 401183480, 601775220, 1203550440]

約数ペア:

[(1, 1203550440), (2, 601775220), (3, 401183480), (4, 300887610), (5, 240710088), (6, 200591740), (8, 150443805), (10, 120355044), (12, 100295870), (15, 80236696), (19, 63344760), (20, 60177522), (23, 52328280), (24, 50147935), (30, 40118348), (38, 31672380), (40, 30088761), (46, 26164140), (57, 21114920), (59, 20399160), (60, 20059174), (69, 17442760), (76, 15836190), (92, 13082070), (95, 12668952), (114, 10557460), (115, 10465656), (118, 10199580), (120, 10029587), (138, 8721380), (152, 7918095), (177, 6799720), (184, 6541035), (190, 6334476), (228, 5278730), (230, 5232828), (236, 5099790), (276, 4360690), (285, 4222984), (295, 4079832), (345, 3488552), (354, 3399860), (380, 3167238), (389, 3093960), (437, 2754120), (456, 2639365), (460, 2616414), (472, 2549895), (552, 2180345), (570, 2111492), (590, 2039916), (690, 1744276), (708, 1699930), (760, 1583619), (778, 1546980), (874, 1377060), (885, 1359944), (920, 1308207), (1121, 1073640), (1140, 1055746), (1167, 1031320), (1180, 1019958), (1311, 918040), (1357, 886920), (1380, 872138), (1416, 849965), (1556, 773490), (1748, 688530), (1770, 679972), (1945, 618792), (2185, 550824), (2242, 536820), (2280, 527873), (2334, 515660), (2360, 509979), (2622, 459020), (2714, 443460), (2760, 436069), (3112, 386745), (3363, 357880), (3496, 344265), (3540, 339986), (3890, 309396), (4071, 295640), (4370, 275412), (4484, 268410), (4668, 257830), (5244, 229510), (5428, 221730), (5605, 214728), (5835, 206264), (6555, 183608), (6726, 178940), (6785, 177384), (7080, 169993), (7391, 162840), (7780, 154698), (8142, 147820), (8740, 137706), (8947, 134520), (8968, 134205), (9336, 128915), (10488, 114755), (10856, 110865), (11210, 107364), (11670, 103132), (13110, 91804), (13452, 89470), (13570, 88692), (14782, 81420), (15560, 77349), (16284, 73910), (16815, 71576), (17480, 68853), (17894, 67260), (20355, 59128), (22173, 54280), (22420, 53682), (22951, 52440), (23340, 51566), (25783, 46680), (26220, 45902), (26841, 44840), (26904, 44735), (27140, 44346), (29564, 40710), (32568, 36955), (33630, 35788)]