504309780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 1792224000

約数和(自身を除く): 1287914220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 199, 228, 234, 247, 260, 270, 285, 342, 351, 361, 380, 390, 398, 468, 494, 513, 540, 570, 585, 597, 684, 702, 722, 741, 780, 796, 855, 988, 995, 1026, 1083, 1140, 1170, 1194, 1235, 1404, 1444, 1482, 1710, 1755, 1791, 1805, 1990, 2052, 2166, 2223, 2340, 2388, 2470, 2565, 2587, 2964, 2985, 3249, 3420, 3510, 3582, 3610, 3705, 3781, 3980, 4332, 4446, 4693, 4940, 5130, 5174, 5373, 5415, 5970, 6498, 6669, 7020, 7164, 7220, 7410, 7562, 7761, 8892, 8955, 9386, 9747, 10260, 10348, 10746, 10830, 11115, 11343, 11940, 12935, 12996, 13338, 14079, 14820, 15124, 15522, 16245, 17910, 18772, 18905, 19494, 21492, 21660, 22230, 22686, 23283, 23465, 25870, 26676, 26865, 28158, 31044, 32490, 33345, 34029, 35820, 37810, 38805, 38988, 42237, 44460, 45372, 46566, 46930, 48735, 49153, 51740, 53730, 56316, 56715, 64980, 66690, 68058, 69849, 70395, 71839, 75620, 77610, 84474, 93132, 93860, 97470, 98306, 102087, 107460, 113430, 116415, 126711, 133380, 136116, 139698, 140790, 143678, 147459, 155220, 168948, 170145, 194940, 196612, 204174, 211185, 215517, 226860, 232830, 245765, 253422, 279396, 281580, 287356, 294918, 340290, 349245, 359195, 408348, 422370, 431034, 442377, 465660, 491530, 506844, 510435, 589836, 633555, 646551, 680580, 698490, 718390, 737295, 844740, 862068, 884754, 933907, 983060, 1020870, 1077585, 1267110, 1293102, 1327131, 1396980, 1436780, 1474590, 1769508, 1867814, 1939653, 2041740, 2155170, 2211885, 2534220, 2586204, 2654262, 2801721, 2949180, 3232755, 3735628, 3879306, 4310340, 4423770, 4669535, 5308524, 5603442, 6465510, 6635655, 7758612, 8405163, 8847540, 9339070, 9698265, 11206884, 12931020, 13271310, 14008605, 16810326, 18678140, 19396530, 25215489, 26542620, 28017210, 33620652, 38793060, 42025815, 50430978, 56034420, 84051630, 100861956, 126077445, 168103260, 252154890, 504309780]

約数ペア:

[(1, 504309780), (2, 252154890), (3, 168103260), (4, 126077445), (5, 100861956), (6, 84051630), (9, 56034420), (10, 50430978), (12, 42025815), (13, 38793060), (15, 33620652), (18, 28017210), (19, 26542620), (20, 25215489), (26, 19396530), (27, 18678140), (30, 16810326), (36, 14008605), (38, 13271310), (39, 12931020), (45, 11206884), (52, 9698265), (54, 9339070), (57, 8847540), (60, 8405163), (65, 7758612), (76, 6635655), (78, 6465510), (90, 5603442), (95, 5308524), (108, 4669535), (114, 4423770), (117, 4310340), (130, 3879306), (135, 3735628), (156, 3232755), (171, 2949180), (180, 2801721), (190, 2654262), (195, 2586204), (199, 2534220), (228, 2211885), (234, 2155170), (247, 2041740), (260, 1939653), (270, 1867814), (285, 1769508), (342, 1474590), (351, 1436780), (361, 1396980), (380, 1327131), (390, 1293102), (398, 1267110), (468, 1077585), (494, 1020870), (513, 983060), (540, 933907), (570, 884754), (585, 862068), (597, 844740), (684, 737295), (702, 718390), (722, 698490), (741, 680580), (780, 646551), (796, 633555), (855, 589836), (988, 510435), (995, 506844), (1026, 491530), (1083, 465660), (1140, 442377), (1170, 431034), (1194, 422370), (1235, 408348), (1404, 359195), (1444, 349245), (1482, 340290), (1710, 294918), (1755, 287356), (1791, 281580), (1805, 279396), (1990, 253422), (2052, 245765), (2166, 232830), (2223, 226860), (2340, 215517), (2388, 211185), (2470, 204174), (2565, 196612), (2587, 194940), (2964, 170145), (2985, 168948), (3249, 155220), (3420, 147459), (3510, 143678), (3582, 140790), (3610, 139698), (3705, 136116), (3781, 133380), (3980, 126711), (4332, 116415), (4446, 113430), (4693, 107460), (4940, 102087), (5130, 98306), (5174, 97470), (5373, 93860), (5415, 93132), (5970, 84474), (6498, 77610), (6669, 75620), (7020, 71839), (7164, 70395), (7220, 69849), (7410, 68058), (7562, 66690), (7761, 64980), (8892, 56715), (8955, 56316), (9386, 53730), (9747, 51740), (10260, 49153), (10348, 48735), (10746, 46930), (10830, 46566), (11115, 45372), (11343, 44460), (11940, 42237), (12935, 38988), (12996, 38805), (13338, 37810), (14079, 35820), (14820, 34029), (15124, 33345), (15522, 32490), (16245, 31044), (17910, 28158), (18772, 26865), (18905, 26676), (19494, 25870), (21492, 23465), (21660, 23283), (22230, 22686)]