39498480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 160864704

約数和(自身を除く): 121366224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 461, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 922, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1383, 1428, 1530, 1680, 1785, 1844, 1904, 2040, 2142, 2305, 2380, 2448, 2520, 2766, 2856, 3060, 3227, 3570, 3688, 4080, 4149, 4284, 4610, 4760, 5040, 5355, 5532, 5712, 6120, 6454, 6915, 7140, 7376, 7837, 8298, 8568, 9220, 9520, 9681, 10710, 11064, 12240, 12908, 13830, 14280, 15674, 16135, 16596, 17136, 18440, 19362, 20745, 21420, 22128, 23511, 25816, 27660, 28560, 29043, 31348, 32270, 33192, 36880, 38724, 39185, 41490, 42840, 47022, 48405, 51632, 54859, 55320, 58086, 62696, 64540, 66384, 70533, 77448, 78370, 82980, 85680, 94044, 96810, 109718, 110640, 116172, 117555, 125392, 129080, 141066, 145215, 154896, 156740, 164577, 165960, 188088, 193620, 219436, 232344, 235110, 258160, 274295, 282132, 290430, 313480, 329154, 331920, 352665, 376176, 387240, 438872, 464688, 470220, 493731, 548590, 564264, 580860, 626960, 658308, 705330, 774480, 822885, 877744, 940440, 987462, 1097180, 1128528, 1161720, 1316616, 1410660, 1645770, 1880880, 1974924, 2194360, 2323440, 2468655, 2633232, 2821320, 3291540, 3949848, 4388720, 4937310, 5642640, 6583080, 7899696, 9874620, 13166160, 19749240, 39498480]

約数ペア:

[(1, 39498480), (2, 19749240), (3, 13166160), (4, 9874620), (5, 7899696), (6, 6583080), (7, 5642640), (8, 4937310), (9, 4388720), (10, 3949848), (12, 3291540), (14, 2821320), (15, 2633232), (16, 2468655), (17, 2323440), (18, 2194360), (20, 1974924), (21, 1880880), (24, 1645770), (28, 1410660), (30, 1316616), (34, 1161720), (35, 1128528), (36, 1097180), (40, 987462), (42, 940440), (45, 877744), (48, 822885), (51, 774480), (56, 705330), (60, 658308), (63, 626960), (68, 580860), (70, 564264), (72, 548590), (80, 493731), (84, 470220), (85, 464688), (90, 438872), (102, 387240), (105, 376176), (112, 352665), (119, 331920), (120, 329154), (126, 313480), (136, 290430), (140, 282132), (144, 274295), (153, 258160), (168, 235110), (170, 232344), (180, 219436), (204, 193620), (210, 188088), (238, 165960), (240, 164577), (252, 156740), (255, 154896), (272, 145215), (280, 141066), (306, 129080), (315, 125392), (336, 117555), (340, 116172), (357, 110640), (360, 109718), (408, 96810), (420, 94044), (461, 85680), (476, 82980), (504, 78370), (510, 77448), (560, 70533), (595, 66384), (612, 64540), (630, 62696), (680, 58086), (714, 55320), (720, 54859), (765, 51632), (816, 48405), (840, 47022), (922, 42840), (952, 41490), (1008, 39185), (1020, 38724), (1071, 36880), (1190, 33192), (1224, 32270), (1260, 31348), (1360, 29043), (1383, 28560), (1428, 27660), (1530, 25816), (1680, 23511), (1785, 22128), (1844, 21420), (1904, 20745), (2040, 19362), (2142, 18440), (2305, 17136), (2380, 16596), (2448, 16135), (2520, 15674), (2766, 14280), (2856, 13830), (3060, 12908), (3227, 12240), (3570, 11064), (3688, 10710), (4080, 9681), (4149, 9520), (4284, 9220), (4610, 8568), (4760, 8298), (5040, 7837), (5355, 7376), (5532, 7140), (5712, 6915), (6120, 6454)]