122898720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 449003520

約数和(自身を除く): 326104800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 463, 474, 480, 553, 560, 632, 672, 790, 840, 926, 948, 1106, 1120, 1185, 1264, 1389, 1580, 1659, 1680, 1852, 1896, 2212, 2315, 2370, 2528, 2765, 2778, 3160, 3241, 3318, 3360, 3704, 3792, 4424, 4630, 4740, 5530, 5556, 6320, 6482, 6636, 6945, 7408, 7584, 8295, 8848, 9260, 9480, 9723, 11060, 11112, 12640, 12964, 13272, 13890, 14816, 16205, 16590, 17696, 18520, 18960, 19446, 22120, 22224, 25928, 26544, 27780, 32410, 33180, 36577, 37040, 37920, 38892, 44240, 44448, 48615, 51856, 53088, 55560, 64820, 66360, 73154, 74080, 77784, 88480, 97230, 103712, 109731, 111120, 129640, 132720, 146308, 155568, 182885, 194460, 219462, 222240, 256039, 259280, 265440, 292616, 311136, 365770, 388920, 438924, 512078, 518560, 548655, 585232, 731540, 768117, 777840, 877848, 1024156, 1097310, 1170464, 1280195, 1463080, 1536234, 1555680, 1755696, 2048312, 2194620, 2560390, 2926160, 3072468, 3511392, 3840585, 4096624, 4389240, 5120780, 5852320, 6144936, 7681170, 8193248, 8778480, 10241560, 12289872, 15362340, 17556960, 20483120, 24579744, 30724680, 40966240, 61449360, 122898720]

約数ペア:

[(1, 122898720), (2, 61449360), (3, 40966240), (4, 30724680), (5, 24579744), (6, 20483120), (7, 17556960), (8, 15362340), (10, 12289872), (12, 10241560), (14, 8778480), (15, 8193248), (16, 7681170), (20, 6144936), (21, 5852320), (24, 5120780), (28, 4389240), (30, 4096624), (32, 3840585), (35, 3511392), (40, 3072468), (42, 2926160), (48, 2560390), (56, 2194620), (60, 2048312), (70, 1755696), (79, 1555680), (80, 1536234), (84, 1463080), (96, 1280195), (105, 1170464), (112, 1097310), (120, 1024156), (140, 877848), (158, 777840), (160, 768117), (168, 731540), (210, 585232), (224, 548655), (237, 518560), (240, 512078), (280, 438924), (316, 388920), (336, 365770), (395, 311136), (420, 292616), (463, 265440), (474, 259280), (480, 256039), (553, 222240), (560, 219462), (632, 194460), (672, 182885), (790, 155568), (840, 146308), (926, 132720), (948, 129640), (1106, 111120), (1120, 109731), (1185, 103712), (1264, 97230), (1389, 88480), (1580, 77784), (1659, 74080), (1680, 73154), (1852, 66360), (1896, 64820), (2212, 55560), (2315, 53088), (2370, 51856), (2528, 48615), (2765, 44448), (2778, 44240), (3160, 38892), (3241, 37920), (3318, 37040), (3360, 36577), (3704, 33180), (3792, 32410), (4424, 27780), (4630, 26544), (4740, 25928), (5530, 22224), (5556, 22120), (6320, 19446), (6482, 18960), (6636, 18520), (6945, 17696), (7408, 16590), (7584, 16205), (8295, 14816), (8848, 13890), (9260, 13272), (9480, 12964), (9723, 12640), (11060, 11112)]