1340236440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3786

約数の個数: 192

約数和(自身を含む): 4672792800

約数和(自身を除く): 3332556360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1368, 1590, 1710, 1908, 2014, 2120, 2280, 2385, 3021, 3180, 3420, 3697, 3816, 4028, 4770, 5035, 6042, 6360, 6840, 7394, 8056, 9063, 9540, 10070, 11091, 12084, 14788, 15105, 18126, 18485, 19080, 20140, 22182, 24168, 29576, 30210, 33273, 36252, 36970, 40280, 44364, 45315, 55455, 60420, 66546, 70243, 72504, 73940, 88728, 90630, 110910, 120840, 133092, 140486, 147880, 166365, 181260, 195941, 210729, 221820, 266184, 280972, 332730, 351215, 362520, 391882, 421458, 443640, 561944, 587823, 632187, 665460, 702430, 783764, 842916, 979705, 1053645, 1175646, 1264374, 1330920, 1404860, 1567528, 1685832, 1763469, 1959410, 2107290, 2351292, 2528748, 2809720, 2939115, 3160935, 3526938, 3722879, 3918820, 4214580, 4702584, 5057496, 5878230, 6321870, 7053876, 7445758, 7837640, 8429160, 8817345, 11168637, 11756460, 12643740, 14107752, 14891516, 17634690, 18614395, 22337274, 23512920, 25287480, 29783032, 33505911, 35269380, 37228790, 44674548, 55843185, 67011822, 70538760, 74457580, 89349096, 111686370, 134023644, 148915160, 167529555, 223372740, 268047288, 335059110, 446745480, 670118220, 1340236440]

約数ペア:

[(1, 1340236440), (2, 670118220), (3, 446745480), (4, 335059110), (5, 268047288), (6, 223372740), (8, 167529555), (9, 148915160), (10, 134023644), (12, 111686370), (15, 89349096), (18, 74457580), (19, 70538760), (20, 67011822), (24, 55843185), (30, 44674548), (36, 37228790), (38, 35269380), (40, 33505911), (45, 29783032), (53, 25287480), (57, 23512920), (60, 22337274), (72, 18614395), (76, 17634690), (90, 14891516), (95, 14107752), (106, 12643740), (114, 11756460), (120, 11168637), (152, 8817345), (159, 8429160), (171, 7837640), (180, 7445758), (190, 7053876), (212, 6321870), (228, 5878230), (265, 5057496), (285, 4702584), (318, 4214580), (342, 3918820), (360, 3722879), (380, 3526938), (424, 3160935), (456, 2939115), (477, 2809720), (530, 2528748), (570, 2351292), (636, 2107290), (684, 1959410), (760, 1763469), (795, 1685832), (855, 1567528), (954, 1404860), (1007, 1330920), (1060, 1264374), (1140, 1175646), (1272, 1053645), (1368, 979705), (1590, 842916), (1710, 783764), (1908, 702430), (2014, 665460), (2120, 632187), (2280, 587823), (2385, 561944), (3021, 443640), (3180, 421458), (3420, 391882), (3697, 362520), (3816, 351215), (4028, 332730), (4770, 280972), (5035, 266184), (6042, 221820), (6360, 210729), (6840, 195941), (7394, 181260), (8056, 166365), (9063, 147880), (9540, 140486), (10070, 133092), (11091, 120840), (12084, 110910), (14788, 90630), (15105, 88728), (18126, 73940), (18485, 72504), (19080, 70243), (20140, 66546), (22182, 60420), (24168, 55455), (29576, 45315), (30210, 44364), (33273, 40280), (36252, 36970)]