18019752660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6359}}^1$

素因数の和:6567

約数の個数: 288

約数和(自身を含む): 67673249280

約数和(自身を除く): 49653496620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 173, 180, 182, 195, 210, 234, 252, 260, 273, 315, 346, 364, 390, 420, 455, 468, 519, 546, 585, 630, 692, 780, 819, 865, 910, 1038, 1092, 1170, 1211, 1260, 1365, 1557, 1638, 1730, 1820, 2076, 2249, 2340, 2422, 2595, 2730, 3114, 3276, 3460, 3633, 4095, 4498, 4844, 5190, 5460, 6055, 6228, 6359, 6747, 7266, 7785, 8190, 8996, 10380, 10899, 11245, 12110, 12718, 13494, 14532, 15570, 15743, 16380, 18165, 19077, 20241, 21798, 22490, 24220, 25436, 26988, 31140, 31486, 31795, 33735, 36330, 38154, 40482, 43596, 44513, 44980, 47229, 54495, 57231, 62972, 63590, 67470, 72660, 76308, 78715, 80964, 82667, 89026, 94458, 95385, 101205, 108990, 114462, 127180, 133539, 134940, 141687, 157430, 165334, 178052, 188916, 190770, 202410, 217980, 222565, 228924, 236145, 248001, 267078, 283374, 286155, 314860, 330668, 381540, 400617, 404820, 413335, 445130, 472290, 496002, 534156, 566748, 572310, 578669, 667695, 708435, 744003, 801234, 826670, 890260, 944580, 992004, 1100107, 1144620, 1157338, 1240005, 1335390, 1416870, 1488006, 1602468, 1653340, 1736007, 2003085, 2200214, 2314676, 2480010, 2670780, 2833740, 2893345, 2976012, 3300321, 3472014, 3720015, 4006170, 4400428, 4960020, 5208021, 5500535, 5786690, 6600642, 6944028, 7440030, 7700749, 8012340, 8680035, 9900963, 10416042, 11001070, 11573380, 13201284, 14301391, 14880060, 15401498, 16501605, 17360070, 19801926, 20832084, 22002140, 23102247, 26040105, 28602782, 30802996, 33003210, 34720140, 38503745, 39603852, 42904173, 46204494, 49504815, 52080210, 57205564, 66006420, 69306741, 71506955, 77007490, 85808346, 92408988, 99009630, 100109737, 104160420, 115511235, 128712519, 138613482, 143013910, 154014980, 171616692, 198019260, 200219474, 214520865, 231022470, 257425038, 277226964, 286027820, 300329211, 346533705, 400438948, 429041730, 462044940, 500548685, 514850076, 600658422, 643562595, 693067410, 858083460, 900987633, 1001097370, 1201316844, 1287125190, 1386134820, 1501646055, 1801975266, 2002194740, 2574250380, 3003292110, 3603950532, 4504938165, 6006584220, 9009876330, 18019752660]

約数ペア:

[(1, 18019752660), (2, 9009876330), (3, 6006584220), (4, 4504938165), (5, 3603950532), (6, 3003292110), (7, 2574250380), (9, 2002194740), (10, 1801975266), (12, 1501646055), (13, 1386134820), (14, 1287125190), (15, 1201316844), (18, 1001097370), (20, 900987633), (21, 858083460), (26, 693067410), (28, 643562595), (30, 600658422), (35, 514850076), (36, 500548685), (39, 462044940), (42, 429041730), (45, 400438948), (52, 346533705), (60, 300329211), (63, 286027820), (65, 277226964), (70, 257425038), (78, 231022470), (84, 214520865), (90, 200219474), (91, 198019260), (105, 171616692), (117, 154014980), (126, 143013910), (130, 138613482), (140, 128712519), (156, 115511235), (173, 104160420), (180, 100109737), (182, 99009630), (195, 92408988), (210, 85808346), (234, 77007490), (252, 71506955), (260, 69306741), (273, 66006420), (315, 57205564), (346, 52080210), (364, 49504815), (390, 46204494), (420, 42904173), (455, 39603852), (468, 38503745), (519, 34720140), (546, 33003210), (585, 30802996), (630, 28602782), (692, 26040105), (780, 23102247), (819, 22002140), (865, 20832084), (910, 19801926), (1038, 17360070), (1092, 16501605), (1170, 15401498), (1211, 14880060), (1260, 14301391), (1365, 13201284), (1557, 11573380), (1638, 11001070), (1730, 10416042), (1820, 9900963), (2076, 8680035), (2249, 8012340), (2340, 7700749), (2422, 7440030), (2595, 6944028), (2730, 6600642), (3114, 5786690), (3276, 5500535), (3460, 5208021), (3633, 4960020), (4095, 4400428), (4498, 4006170), (4844, 3720015), (5190, 3472014), (5460, 3300321), (6055, 2976012), (6228, 2893345), (6359, 2833740), (6747, 2670780), (7266, 2480010), (7785, 2314676), (8190, 2200214), (8996, 2003085), (10380, 1736007), (10899, 1653340), (11245, 1602468), (12110, 1488006), (12718, 1416870), (13494, 1335390), (14532, 1240005), (15570, 1157338), (15743, 1144620), (16380, 1100107), (18165, 992004), (19077, 944580), (20241, 890260), (21798, 826670), (22490, 801234), (24220, 744003), (25436, 708435), (26988, 667695), (31140, 578669), (31486, 572310), (31795, 566748), (33735, 534156), (36330, 496002), (38154, 472290), (40482, 445130), (43596, 413335), (44513, 404820), (44980, 400617), (47229, 381540), (54495, 330668), (57231, 314860), (62972, 286155), (63590, 283374), (67470, 267078), (72660, 248001), (76308, 236145), (78715, 228924), (80964, 222565), (82667, 217980), (89026, 202410), (94458, 190770), (95385, 188916), (101205, 178052), (108990, 165334), (114462, 157430), (127180, 141687), (133539, 134940)]