153738480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 587774880

約数和(自身を除く): 434036400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 769, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1538, 1666, 1680, 1785, 1904, 1960, 2040, 2307, 2352, 2380, 2499, 2856, 2940, 3076, 3332, 3570, 3845, 3920, 4080, 4165, 4614, 4760, 4998, 5383, 5712, 5880, 6152, 6664, 7140, 7690, 8330, 9228, 9520, 9996, 10766, 11535, 11760, 12304, 12495, 13073, 13328, 14280, 15380, 16149, 16660, 18456, 19992, 21532, 23070, 24990, 26146, 26915, 28560, 30760, 32298, 33320, 36912, 37681, 39219, 39984, 43064, 46140, 49980, 52292, 53830, 61520, 64596, 65365, 66640, 75362, 78438, 80745, 86128, 91511, 92280, 99960, 104584, 107660, 113043, 129192, 130730, 150724, 156876, 161490, 183022, 184560, 188405, 196095, 199920, 209168, 215320, 226086, 258384, 261460, 274533, 301448, 313752, 322980, 366044, 376810, 392190, 430640, 452172, 457555, 522920, 549066, 565215, 602896, 627504, 640577, 645960, 732088, 753620, 784380, 904344, 915110, 1045840, 1098132, 1130430, 1281154, 1291920, 1372665, 1464176, 1507240, 1568760, 1808688, 1830220, 1921731, 2196264, 2260860, 2562308, 2745330, 3014480, 3137520, 3202885, 3660440, 3843462, 4392528, 4521720, 5124616, 5490660, 6405770, 7320880, 7686924, 9043440, 9608655, 10249232, 10981320, 12811540, 15373848, 19217310, 21962640, 25623080, 30747696, 38434620, 51246160, 76869240, 153738480]

約数ペア:

[(1, 153738480), (2, 76869240), (3, 51246160), (4, 38434620), (5, 30747696), (6, 25623080), (7, 21962640), (8, 19217310), (10, 15373848), (12, 12811540), (14, 10981320), (15, 10249232), (16, 9608655), (17, 9043440), (20, 7686924), (21, 7320880), (24, 6405770), (28, 5490660), (30, 5124616), (34, 4521720), (35, 4392528), (40, 3843462), (42, 3660440), (48, 3202885), (49, 3137520), (51, 3014480), (56, 2745330), (60, 2562308), (68, 2260860), (70, 2196264), (80, 1921731), (84, 1830220), (85, 1808688), (98, 1568760), (102, 1507240), (105, 1464176), (112, 1372665), (119, 1291920), (120, 1281154), (136, 1130430), (140, 1098132), (147, 1045840), (168, 915110), (170, 904344), (196, 784380), (204, 753620), (210, 732088), (238, 645960), (240, 640577), (245, 627504), (255, 602896), (272, 565215), (280, 549066), (294, 522920), (336, 457555), (340, 452172), (357, 430640), (392, 392190), (408, 376810), (420, 366044), (476, 322980), (490, 313752), (510, 301448), (560, 274533), (588, 261460), (595, 258384), (680, 226086), (714, 215320), (735, 209168), (769, 199920), (784, 196095), (816, 188405), (833, 184560), (840, 183022), (952, 161490), (980, 156876), (1020, 150724), (1176, 130730), (1190, 129192), (1360, 113043), (1428, 107660), (1470, 104584), (1538, 99960), (1666, 92280), (1680, 91511), (1785, 86128), (1904, 80745), (1960, 78438), (2040, 75362), (2307, 66640), (2352, 65365), (2380, 64596), (2499, 61520), (2856, 53830), (2940, 52292), (3076, 49980), (3332, 46140), (3570, 43064), (3845, 39984), (3920, 39219), (4080, 37681), (4165, 36912), (4614, 33320), (4760, 32298), (4998, 30760), (5383, 28560), (5712, 26915), (5880, 26146), (6152, 24990), (6664, 23070), (7140, 21532), (7690, 19992), (8330, 18456), (9228, 16660), (9520, 16149), (9996, 15380), (10766, 14280), (11535, 13328), (11760, 13073), (12304, 12495)]