153520920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 240

約数和(自身を含む): 600866640

約数和(自身を除く): 447345720

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 967, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1934, 1960, 2205, 2268, 2520, 2646, 2835, 2901, 2940, 3240, 3528, 3780, 3868, 3969, 4410, 4536, 4835, 5292, 5670, 5802, 5880, 6615, 6769, 7560, 7736, 7938, 8703, 8820, 9670, 10584, 11340, 11604, 13230, 13538, 14505, 15876, 17406, 17640, 19340, 19845, 20307, 22680, 23208, 26109, 26460, 27076, 29010, 31752, 33845, 34812, 38680, 39690, 40614, 43515, 47383, 52218, 52920, 54152, 58020, 60921, 67690, 69624, 78327, 79380, 81228, 87030, 94766, 101535, 104436, 116040, 121842, 130545, 135380, 142149, 156654, 158760, 162456, 174060, 182763, 189532, 203070, 208872, 236915, 243684, 261090, 270760, 284298, 304605, 313308, 348120, 365526, 379064, 391635, 406140, 426447, 473830, 487368, 522180, 548289, 568596, 609210, 626616, 710745, 731052, 783270, 812280, 852894, 913815, 947660, 1044360, 1096578, 1137192, 1218420, 1279341, 1421490, 1462104, 1566540, 1705788, 1827630, 1895320, 2132235, 2193156, 2436840, 2558682, 2741445, 2842980, 3133080, 3411576, 3655260, 3838023, 4264470, 4386312, 5117364, 5482890, 5685960, 6396705, 7310520, 7676046, 8528940, 10234728, 10965780, 12793410, 15352092, 17057880, 19190115, 21931560, 25586820, 30704184, 38380230, 51173640, 76760460, 153520920]

約数ペア:

[(1, 153520920), (2, 76760460), (3, 51173640), (4, 38380230), (5, 30704184), (6, 25586820), (7, 21931560), (8, 19190115), (9, 17057880), (10, 15352092), (12, 12793410), (14, 10965780), (15, 10234728), (18, 8528940), (20, 7676046), (21, 7310520), (24, 6396705), (27, 5685960), (28, 5482890), (30, 5117364), (35, 4386312), (36, 4264470), (40, 3838023), (42, 3655260), (45, 3411576), (49, 3133080), (54, 2842980), (56, 2741445), (60, 2558682), (63, 2436840), (70, 2193156), (72, 2132235), (81, 1895320), (84, 1827630), (90, 1705788), (98, 1566540), (105, 1462104), (108, 1421490), (120, 1279341), (126, 1218420), (135, 1137192), (140, 1096578), (147, 1044360), (162, 947660), (168, 913815), (180, 852894), (189, 812280), (196, 783270), (210, 731052), (216, 710745), (245, 626616), (252, 609210), (270, 568596), (280, 548289), (294, 522180), (315, 487368), (324, 473830), (360, 426447), (378, 406140), (392, 391635), (405, 379064), (420, 365526), (441, 348120), (490, 313308), (504, 304605), (540, 284298), (567, 270760), (588, 261090), (630, 243684), (648, 236915), (735, 208872), (756, 203070), (810, 189532), (840, 182763), (882, 174060), (945, 162456), (967, 158760), (980, 156654), (1080, 142149), (1134, 135380), (1176, 130545), (1260, 121842), (1323, 116040), (1470, 104436), (1512, 101535), (1620, 94766), (1764, 87030), (1890, 81228), (1934, 79380), (1960, 78327), (2205, 69624), (2268, 67690), (2520, 60921), (2646, 58020), (2835, 54152), (2901, 52920), (2940, 52218), (3240, 47383), (3528, 43515), (3780, 40614), (3868, 39690), (3969, 38680), (4410, 34812), (4536, 33845), (4835, 31752), (5292, 29010), (5670, 27076), (5802, 26460), (5880, 26109), (6615, 23208), (6769, 22680), (7560, 20307), (7736, 19845), (7938, 19340), (8703, 17640), (8820, 17406), (9670, 15876), (10584, 14505), (11340, 13538), (11604, 13230)]