22056551280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{84859}}^1$

素因数の和:84916

約数の個数: 180

約数和(自身を含む): 78177953880

約数和(自身を除く): 56121402600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6498, 6840, 7220, 8664, 10830, 12996, 13680, 14440, 16245, 17328, 21660, 25992, 28880, 32490, 43320, 51984, 64980, 84859, 86640, 129960, 169718, 254577, 259920, 339436, 424295, 509154, 678872, 763731, 848590, 1018308, 1272885, 1357744, 1527462, 1612321, 1697180, 2036616, 2545770, 3054924, 3224642, 3394360, 3818655, 4073232, 4836963, 5091540, 6109848, 6449284, 6788720, 7637310, 8061605, 9673926, 10183080, 12219696, 12898568, 14510889, 15274620, 16123210, 19347852, 20366160, 24184815, 25797136, 29021778, 30549240, 30634099, 32246420, 38695704, 48369630, 58043556, 61098480, 61268198, 64492840, 72554445, 77391408, 91902297, 96739260, 116087112, 122536396, 128985680, 145108890, 153170495, 183804594, 193478520, 232174224, 245072792, 275706891, 290217780, 306340990, 367609188, 386957040, 459511485, 490145584, 551413782, 580435560, 612681980, 735218376, 919022970, 1102827564, 1160871120, 1225363960, 1378534455, 1470436752, 1838045940, 2205655128, 2450727920, 2757068910, 3676091880, 4411310256, 5514137820, 7352183760, 11028275640, 22056551280]

約数ペア:

[(1, 22056551280), (2, 11028275640), (3, 7352183760), (4, 5514137820), (5, 4411310256), (6, 3676091880), (8, 2757068910), (9, 2450727920), (10, 2205655128), (12, 1838045940), (15, 1470436752), (16, 1378534455), (18, 1225363960), (19, 1160871120), (20, 1102827564), (24, 919022970), (30, 735218376), (36, 612681980), (38, 580435560), (40, 551413782), (45, 490145584), (48, 459511485), (57, 386957040), (60, 367609188), (72, 306340990), (76, 290217780), (80, 275706891), (90, 245072792), (95, 232174224), (114, 193478520), (120, 183804594), (144, 153170495), (152, 145108890), (171, 128985680), (180, 122536396), (190, 116087112), (228, 96739260), (240, 91902297), (285, 77391408), (304, 72554445), (342, 64492840), (360, 61268198), (361, 61098480), (380, 58043556), (456, 48369630), (570, 38695704), (684, 32246420), (720, 30634099), (722, 30549240), (760, 29021778), (855, 25797136), (912, 24184815), (1083, 20366160), (1140, 19347852), (1368, 16123210), (1444, 15274620), (1520, 14510889), (1710, 12898568), (1805, 12219696), (2166, 10183080), (2280, 9673926), (2736, 8061605), (2888, 7637310), (3249, 6788720), (3420, 6449284), (3610, 6109848), (4332, 5091540), (4560, 4836963), (5415, 4073232), (5776, 3818655), (6498, 3394360), (6840, 3224642), (7220, 3054924), (8664, 2545770), (10830, 2036616), (12996, 1697180), (13680, 1612321), (14440, 1527462), (16245, 1357744), (17328, 1272885), (21660, 1018308), (25992, 848590), (28880, 763731), (32490, 678872), (43320, 509154), (51984, 424295), (64980, 339436), (84859, 259920), (86640, 254577), (129960, 169718)]