243847852440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1\times {\mathrm{1283}}^1$

素因数の和:2082

約数の個数: 256

約数和(自身を含む): 781577579520

約数和(自身を除く): 537729727080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 510, 604, 617, 680, 755, 906, 1020, 1208, 1234, 1283, 1510, 1812, 1851, 2040, 2265, 2468, 2566, 2567, 3020, 3085, 3624, 3702, 3849, 4530, 4936, 5132, 5134, 6040, 6170, 6415, 7404, 7698, 7701, 9060, 9255, 10264, 10268, 10489, 12340, 12830, 12835, 14808, 15396, 15402, 18120, 18510, 19245, 20536, 20978, 21811, 24680, 25660, 25670, 30792, 30804, 31467, 37020, 38490, 38505, 41956, 43622, 51320, 51340, 52445, 61608, 62934, 65433, 74040, 76980, 77010, 83912, 87244, 93167, 102680, 104890, 109055, 125868, 130866, 153960, 154020, 157335, 174488, 186334, 193733, 209780, 218110, 251736, 261732, 279501, 308040, 314670, 327165, 372668, 387466, 419560, 436220, 465835, 523464, 559002, 581199, 629340, 654330, 745336, 774932, 791611, 872440, 931670, 968665, 1118004, 1162398, 1258680, 1308660, 1397505, 1549864, 1583222, 1583839, 1863340, 1937330, 2236008, 2324796, 2374833, 2617320, 2795010, 2905995, 3166444, 3167678, 3293461, 3726680, 3874660, 3958055, 4649592, 4749666, 4751517, 5590020, 5811990, 6332888, 6335356, 6586922, 7749320, 7916110, 7919195, 9499332, 9503034, 9880383, 11180040, 11623980, 11874165, 12670712, 13173844, 13457387, 15832220, 15838390, 16467305, 18998664, 19006068, 19760766, 23247960, 23748330, 23757585, 26347688, 26914774, 31664440, 31676780, 32934610, 38012136, 39521532, 40372161, 47496660, 47515170, 49401915, 53829548, 63353560, 65869220, 67286935, 79043064, 80744322, 94993320, 95030340, 98803830, 107659096, 119533261, 131738440, 134573870, 161488644, 190060680, 197607660, 201860805, 239066522, 269147740, 322977288, 358599783, 395215320, 403721610, 478133044, 538295480, 597666305, 717199566, 807443220, 956266088, 1195332610, 1434399132, 1614886440, 1792998915, 2032065437, 2390665220, 2868798264, 3585997830, 4064130874, 4781330440, 6096196311, 7171995660, 8128261748, 10160327185, 12192392622, 14343991320, 16256523496, 20320654370, 24384785244, 30480981555, 40641308740, 48769570488, 60961963110, 81282617480, 121923926220, 243847852440]

約数ペア:

[(1, 243847852440), (2, 121923926220), (3, 81282617480), (4, 60961963110), (5, 48769570488), (6, 40641308740), (8, 30480981555), (10, 24384785244), (12, 20320654370), (15, 16256523496), (17, 14343991320), (20, 12192392622), (24, 10160327185), (30, 8128261748), (34, 7171995660), (40, 6096196311), (51, 4781330440), (60, 4064130874), (68, 3585997830), (85, 2868798264), (102, 2390665220), (120, 2032065437), (136, 1792998915), (151, 1614886440), (170, 1434399132), (204, 1195332610), (255, 956266088), (302, 807443220), (340, 717199566), (408, 597666305), (453, 538295480), (510, 478133044), (604, 403721610), (617, 395215320), (680, 358599783), (755, 322977288), (906, 269147740), (1020, 239066522), (1208, 201860805), (1234, 197607660), (1283, 190060680), (1510, 161488644), (1812, 134573870), (1851, 131738440), (2040, 119533261), (2265, 107659096), (2468, 98803830), (2566, 95030340), (2567, 94993320), (3020, 80744322), (3085, 79043064), (3624, 67286935), (3702, 65869220), (3849, 63353560), (4530, 53829548), (4936, 49401915), (5132, 47515170), (5134, 47496660), (6040, 40372161), (6170, 39521532), (6415, 38012136), (7404, 32934610), (7698, 31676780), (7701, 31664440), (9060, 26914774), (9255, 26347688), (10264, 23757585), (10268, 23748330), (10489, 23247960), (12340, 19760766), (12830, 19006068), (12835, 18998664), (14808, 16467305), (15396, 15838390), (15402, 15832220), (18120, 13457387), (18510, 13173844), (19245, 12670712), (20536, 11874165), (20978, 11623980), (21811, 11180040), (24680, 9880383), (25660, 9503034), (25670, 9499332), (30792, 7919195), (30804, 7916110), (31467, 7749320), (37020, 6586922), (38490, 6335356), (38505, 6332888), (41956, 5811990), (43622, 5590020), (51320, 4751517), (51340, 4749666), (52445, 4649592), (61608, 3958055), (62934, 3874660), (65433, 3726680), (74040, 3293461), (76980, 3167678), (77010, 3166444), (83912, 2905995), (87244, 2795010), (93167, 2617320), (102680, 2374833), (104890, 2324796), (109055, 2236008), (125868, 1937330), (130866, 1863340), (153960, 1583839), (154020, 1583222), (157335, 1549864), (174488, 1397505), (186334, 1308660), (193733, 1258680), (209780, 1162398), (218110, 1118004), (251736, 968665), (261732, 931670), (279501, 872440), (308040, 791611), (314670, 774932), (327165, 745336), (372668, 654330), (387466, 629340), (419560, 581199), (436220, 559002), (465835, 523464)]