128618160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 452804352

約数和(自身を除く): 324186192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 103, 110, 120, 121, 129, 132, 165, 172, 176, 206, 215, 220, 240, 242, 258, 264, 309, 330, 344, 363, 412, 430, 440, 473, 484, 515, 516, 528, 605, 618, 645, 660, 688, 726, 824, 860, 880, 946, 968, 1030, 1032, 1133, 1210, 1236, 1290, 1320, 1419, 1452, 1545, 1648, 1720, 1815, 1892, 1936, 2060, 2064, 2266, 2365, 2420, 2472, 2580, 2640, 2838, 2904, 3090, 3399, 3440, 3630, 3784, 4120, 4429, 4532, 4730, 4840, 4944, 5160, 5203, 5665, 5676, 5808, 6180, 6798, 7095, 7260, 7568, 8240, 8858, 9064, 9460, 9680, 10320, 10406, 11330, 11352, 12360, 12463, 13287, 13596, 14190, 14520, 15609, 16995, 17716, 18128, 18920, 20812, 22145, 22660, 22704, 24720, 24926, 26015, 26574, 27192, 28380, 29040, 31218, 33990, 35432, 37389, 37840, 41624, 44290, 45320, 48719, 49852, 52030, 53148, 54384, 56760, 62315, 62436, 66435, 67980, 70864, 74778, 78045, 83248, 88580, 90640, 97438, 99704, 104060, 106296, 113520, 124630, 124872, 132870, 135960, 146157, 149556, 156090, 177160, 186945, 194876, 199408, 208120, 212592, 243595, 249260, 249744, 265740, 271920, 292314, 299112, 312180, 354320, 373890, 389752, 416240, 487190, 498520, 531480, 535909, 584628, 598224, 624360, 730785, 747780, 779504, 974380, 997040, 1062960, 1071818, 1169256, 1248720, 1461570, 1495560, 1607727, 1948760, 2143636, 2338512, 2679545, 2923140, 2991120, 3215454, 3897520, 4287272, 5359090, 5846280, 6430908, 8038635, 8574544, 10718180, 11692560, 12861816, 16077270, 21436360, 25723632, 32154540, 42872720, 64309080, 128618160]

約数ペア:

[(1, 128618160), (2, 64309080), (3, 42872720), (4, 32154540), (5, 25723632), (6, 21436360), (8, 16077270), (10, 12861816), (11, 11692560), (12, 10718180), (15, 8574544), (16, 8038635), (20, 6430908), (22, 5846280), (24, 5359090), (30, 4287272), (33, 3897520), (40, 3215454), (43, 2991120), (44, 2923140), (48, 2679545), (55, 2338512), (60, 2143636), (66, 1948760), (80, 1607727), (86, 1495560), (88, 1461570), (103, 1248720), (110, 1169256), (120, 1071818), (121, 1062960), (129, 997040), (132, 974380), (165, 779504), (172, 747780), (176, 730785), (206, 624360), (215, 598224), (220, 584628), (240, 535909), (242, 531480), (258, 498520), (264, 487190), (309, 416240), (330, 389752), (344, 373890), (363, 354320), (412, 312180), (430, 299112), (440, 292314), (473, 271920), (484, 265740), (515, 249744), (516, 249260), (528, 243595), (605, 212592), (618, 208120), (645, 199408), (660, 194876), (688, 186945), (726, 177160), (824, 156090), (860, 149556), (880, 146157), (946, 135960), (968, 132870), (1030, 124872), (1032, 124630), (1133, 113520), (1210, 106296), (1236, 104060), (1290, 99704), (1320, 97438), (1419, 90640), (1452, 88580), (1545, 83248), (1648, 78045), (1720, 74778), (1815, 70864), (1892, 67980), (1936, 66435), (2060, 62436), (2064, 62315), (2266, 56760), (2365, 54384), (2420, 53148), (2472, 52030), (2580, 49852), (2640, 48719), (2838, 45320), (2904, 44290), (3090, 41624), (3399, 37840), (3440, 37389), (3630, 35432), (3784, 33990), (4120, 31218), (4429, 29040), (4532, 28380), (4730, 27192), (4840, 26574), (4944, 26015), (5160, 24926), (5203, 24720), (5665, 22704), (5676, 22660), (5808, 22145), (6180, 20812), (6798, 18920), (7095, 18128), (7260, 17716), (7568, 16995), (8240, 15609), (8858, 14520), (9064, 14190), (9460, 13596), (9680, 13287), (10320, 12463), (10406, 12360), (11330, 11352)]