61751614680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{5471}}^1$

素因数の和:6991

約数の個数: 256

約数和(自身を含む): 235444838400

約数和(自身を除く): 173693223720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1493, 1512, 1890, 2520, 2986, 3780, 4479, 5471, 5972, 7465, 7560, 8958, 10451, 10942, 11944, 13437, 14930, 16413, 17916, 20902, 21884, 22395, 26874, 27355, 29860, 31353, 32826, 35832, 38297, 40311, 41804, 43768, 44790, 49239, 52255, 53748, 54710, 59720, 62706, 65652, 67185, 76594, 80622, 82065, 83608, 89580, 94059, 98478, 104510, 107496, 109420, 114891, 125412, 131304, 134370, 147717, 153188, 156765, 161244, 164130, 179160, 188118, 191485, 196956, 201555, 209020, 218840, 229782, 246195, 250824, 268740, 282177, 295434, 306376, 313530, 322488, 328260, 344673, 376236, 382970, 393912, 403110, 418040, 459564, 470295, 492390, 537480, 564354, 574455, 590868, 627060, 656520, 689346, 738585, 752472, 765940, 806220, 919128, 940590, 984780, 1034019, 1128708, 1148910, 1181736, 1254120, 1378692, 1410885, 1477170, 1531880, 1612440, 1723365, 1881180, 1969560, 2068038, 2257416, 2297820, 2757384, 2821770, 2954340, 3446730, 3762360, 4136076, 4595640, 5170095, 5643540, 5908680, 6893460, 8168203, 8272152, 10340190, 11287080, 13786920, 16336406, 20680380, 24504609, 32672812, 40841015, 41360760, 49009218, 57177421, 65345624, 73513827, 81682030, 98018436, 114354842, 122523045, 147027654, 163364060, 171532263, 196036872, 220541481, 228709684, 245046090, 285887105, 294055308, 326728120, 343064526, 367569135, 441082962, 457419368, 490092180, 514596789, 571774210, 588110616, 686129052, 735138270, 857661315, 882165924, 980184360, 1029193578, 1102707405, 1143548420, 1372258104, 1470276540, 1543790367, 1715322630, 1764331848, 2058387156, 2205414810, 2287096840, 2572983945, 2940553080, 3087580734, 3430645260, 4116774312, 4410829620, 5145967890, 6175161468, 6861290520, 7718951835, 8821659240, 10291935780, 12350322936, 15437903670, 20583871560, 30875807340, 61751614680]

約数ペア:

[(1, 61751614680), (2, 30875807340), (3, 20583871560), (4, 15437903670), (5, 12350322936), (6, 10291935780), (7, 8821659240), (8, 7718951835), (9, 6861290520), (10, 6175161468), (12, 5145967890), (14, 4410829620), (15, 4116774312), (18, 3430645260), (20, 3087580734), (21, 2940553080), (24, 2572983945), (27, 2287096840), (28, 2205414810), (30, 2058387156), (35, 1764331848), (36, 1715322630), (40, 1543790367), (42, 1470276540), (45, 1372258104), (54, 1143548420), (56, 1102707405), (60, 1029193578), (63, 980184360), (70, 882165924), (72, 857661315), (84, 735138270), (90, 686129052), (105, 588110616), (108, 571774210), (120, 514596789), (126, 490092180), (135, 457419368), (140, 441082962), (168, 367569135), (180, 343064526), (189, 326728120), (210, 294055308), (216, 285887105), (252, 245046090), (270, 228709684), (280, 220541481), (315, 196036872), (360, 171532263), (378, 163364060), (420, 147027654), (504, 122523045), (540, 114354842), (630, 98018436), (756, 81682030), (840, 73513827), (945, 65345624), (1080, 57177421), (1260, 49009218), (1493, 41360760), (1512, 40841015), (1890, 32672812), (2520, 24504609), (2986, 20680380), (3780, 16336406), (4479, 13786920), (5471, 11287080), (5972, 10340190), (7465, 8272152), (7560, 8168203), (8958, 6893460), (10451, 5908680), (10942, 5643540), (11944, 5170095), (13437, 4595640), (14930, 4136076), (16413, 3762360), (17916, 3446730), (20902, 2954340), (21884, 2821770), (22395, 2757384), (26874, 2297820), (27355, 2257416), (29860, 2068038), (31353, 1969560), (32826, 1881180), (35832, 1723365), (38297, 1612440), (40311, 1531880), (41804, 1477170), (43768, 1410885), (44790, 1378692), (49239, 1254120), (52255, 1181736), (53748, 1148910), (54710, 1128708), (59720, 1034019), (62706, 984780), (65652, 940590), (67185, 919128), (76594, 806220), (80622, 765940), (82065, 752472), (83608, 738585), (89580, 689346), (94059, 656520), (98478, 627060), (104510, 590868), (107496, 574455), (109420, 564354), (114891, 537480), (125412, 492390), (131304, 470295), (134370, 459564), (147717, 418040), (153188, 403110), (156765, 393912), (161244, 382970), (164130, 376236), (179160, 344673), (188118, 328260), (191485, 322488), (196956, 313530), (201555, 306376), (209020, 295434), (218840, 282177), (229782, 268740), (246195, 250824)]