244507770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 764225280

約数和(自身を除く): 519717510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 153, 170, 171, 190, 195, 221, 234, 247, 255, 285, 306, 323, 342, 390, 442, 494, 510, 570, 585, 646, 647, 663, 741, 765, 855, 969, 1105, 1170, 1235, 1294, 1326, 1482, 1530, 1615, 1710, 1938, 1941, 1989, 2210, 2223, 2470, 2907, 3230, 3235, 3315, 3705, 3882, 3978, 4199, 4446, 4845, 5814, 5823, 6470, 6630, 7410, 8398, 8411, 9690, 9705, 9945, 10999, 11115, 11646, 12293, 12597, 14535, 16822, 19410, 19890, 20995, 21998, 22230, 24586, 25194, 25233, 29070, 29115, 32997, 36879, 37791, 41990, 42055, 50466, 54995, 58230, 61465, 62985, 65994, 73758, 75582, 75699, 84110, 98991, 109990, 110637, 122930, 125970, 126165, 142987, 151398, 159809, 164985, 184395, 188955, 197982, 208981, 221274, 252330, 285974, 319618, 329970, 368790, 377910, 378495, 417962, 428961, 479427, 494955, 553185, 626943, 714935, 756990, 799045, 857922, 958854, 989910, 1044905, 1106370, 1253886, 1286883, 1429870, 1438281, 1598090, 1880829, 2089810, 2144805, 2397135, 2573766, 2716753, 2876562, 3134715, 3761658, 4289610, 4794270, 5433506, 6269430, 6434415, 7191405, 8150259, 9404145, 12868830, 13583765, 14382810, 16300518, 18808290, 24450777, 27167530, 40751295, 48901554, 81502590, 122253885, 244507770]

約数ペア:

[(1, 244507770), (2, 122253885), (3, 81502590), (5, 48901554), (6, 40751295), (9, 27167530), (10, 24450777), (13, 18808290), (15, 16300518), (17, 14382810), (18, 13583765), (19, 12868830), (26, 9404145), (30, 8150259), (34, 7191405), (38, 6434415), (39, 6269430), (45, 5433506), (51, 4794270), (57, 4289610), (65, 3761658), (78, 3134715), (85, 2876562), (90, 2716753), (95, 2573766), (102, 2397135), (114, 2144805), (117, 2089810), (130, 1880829), (153, 1598090), (170, 1438281), (171, 1429870), (190, 1286883), (195, 1253886), (221, 1106370), (234, 1044905), (247, 989910), (255, 958854), (285, 857922), (306, 799045), (323, 756990), (342, 714935), (390, 626943), (442, 553185), (494, 494955), (510, 479427), (570, 428961), (585, 417962), (646, 378495), (647, 377910), (663, 368790), (741, 329970), (765, 319618), (855, 285974), (969, 252330), (1105, 221274), (1170, 208981), (1235, 197982), (1294, 188955), (1326, 184395), (1482, 164985), (1530, 159809), (1615, 151398), (1710, 142987), (1938, 126165), (1941, 125970), (1989, 122930), (2210, 110637), (2223, 109990), (2470, 98991), (2907, 84110), (3230, 75699), (3235, 75582), (3315, 73758), (3705, 65994), (3882, 62985), (3978, 61465), (4199, 58230), (4446, 54995), (4845, 50466), (5814, 42055), (5823, 41990), (6470, 37791), (6630, 36879), (7410, 32997), (8398, 29115), (8411, 29070), (9690, 25233), (9705, 25194), (9945, 24586), (10999, 22230), (11115, 21998), (11646, 20995), (12293, 19890), (12597, 19410), (14535, 16822)]