1005110640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 240

約数和(自身を含む): 3656685600

約数和(自身を除く): 2651574960

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, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 1026, 1080, 1083, 1140, 1289, 1368, 1444, 1520, 1710, 1805, 2052, 2160, 2166, 2280, 2565, 2578, 2736, 2888, 3249, 3420, 3610, 3867, 4104, 4332, 4560, 5130, 5156, 5415, 5776, 6445, 6498, 6840, 7220, 7734, 8208, 8664, 9747, 10260, 10312, 10830, 11601, 12890, 12996, 13680, 14440, 15468, 16245, 17328, 19335, 19494, 20520, 20624, 21660, 23202, 24491, 25780, 25992, 28880, 30936, 32490, 34803, 38670, 38988, 41040, 43320, 46404, 48735, 48982, 51560, 51984, 58005, 61872, 64980, 69606, 73473, 77340, 77976, 86640, 92808, 97470, 97964, 103120, 116010, 122455, 129960, 139212, 146946, 154680, 155952, 174015, 185616, 194940, 195928, 220419, 232020, 244910, 259920, 278424, 293892, 309360, 348030, 367365, 389880, 391856, 440838, 464040, 465329, 489820, 556848, 587784, 661257, 696060, 734730, 779760, 881676, 928080, 930658, 979640, 1102095, 1175568, 1322514, 1392120, 1395987, 1469460, 1763352, 1861316, 1959280, 2204190, 2326645, 2645028, 2784240, 2791974, 2938920, 3306285, 3526704, 3722632, 4187961, 4408380, 4653290, 5290056, 5583948, 5877840, 6612570, 6979935, 7445264, 8375922, 8816760, 9306580, 10580112, 11167896, 12563883, 13225140, 13959870, 16751844, 17633520, 18613160, 20939805, 22335792, 25127766, 26450280, 27919740, 33503688, 37226320, 41879610, 50255532, 52900560, 55839480, 62819415, 67007376, 83759220, 100511064, 111678960, 125638830, 167518440, 201022128, 251277660, 335036880, 502555320, 1005110640]

約数ペア:

[(1, 1005110640), (2, 502555320), (3, 335036880), (4, 251277660), (5, 201022128), (6, 167518440), (8, 125638830), (9, 111678960), (10, 100511064), (12, 83759220), (15, 67007376), (16, 62819415), (18, 55839480), (19, 52900560), (20, 50255532), (24, 41879610), (27, 37226320), (30, 33503688), (36, 27919740), (38, 26450280), (40, 25127766), (45, 22335792), (48, 20939805), (54, 18613160), (57, 17633520), (60, 16751844), (72, 13959870), (76, 13225140), (80, 12563883), (90, 11167896), (95, 10580112), (108, 9306580), (114, 8816760), (120, 8375922), (135, 7445264), (144, 6979935), (152, 6612570), (171, 5877840), (180, 5583948), (190, 5290056), (216, 4653290), (228, 4408380), (240, 4187961), (270, 3722632), (285, 3526704), (304, 3306285), (342, 2938920), (360, 2791974), (361, 2784240), (380, 2645028), (432, 2326645), (456, 2204190), (513, 1959280), (540, 1861316), (570, 1763352), (684, 1469460), (720, 1395987), (722, 1392120), (760, 1322514), (855, 1175568), (912, 1102095), (1026, 979640), (1080, 930658), (1083, 928080), (1140, 881676), (1289, 779760), (1368, 734730), (1444, 696060), (1520, 661257), (1710, 587784), (1805, 556848), (2052, 489820), (2160, 465329), (2166, 464040), (2280, 440838), (2565, 391856), (2578, 389880), (2736, 367365), (2888, 348030), (3249, 309360), (3420, 293892), (3610, 278424), (3867, 259920), (4104, 244910), (4332, 232020), (4560, 220419), (5130, 195928), (5156, 194940), (5415, 185616), (5776, 174015), (6445, 155952), (6498, 154680), (6840, 146946), (7220, 139212), (7734, 129960), (8208, 122455), (8664, 116010), (9747, 103120), (10260, 97964), (10312, 97470), (10830, 92808), (11601, 86640), (12890, 77976), (12996, 77340), (13680, 73473), (14440, 69606), (15468, 64980), (16245, 61872), (17328, 58005), (19335, 51984), (19494, 51560), (20520, 48982), (20624, 48735), (21660, 46404), (23202, 43320), (24491, 41040), (25780, 38988), (25992, 38670), (28880, 34803), (30936, 32490)]