245923020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 958003200

約数和(自身を除く): 712080180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 43, 45, 51, 54, 60, 63, 68, 70, 84, 85, 86, 89, 90, 102, 105, 108, 119, 126, 129, 135, 140, 153, 170, 172, 178, 180, 189, 204, 210, 215, 238, 252, 255, 258, 267, 270, 301, 306, 315, 340, 356, 357, 378, 387, 420, 430, 445, 459, 476, 510, 516, 534, 540, 595, 602, 612, 623, 630, 645, 714, 731, 756, 765, 774, 801, 860, 890, 903, 918, 945, 1020, 1068, 1071, 1161, 1190, 1204, 1246, 1260, 1290, 1335, 1428, 1462, 1505, 1513, 1530, 1548, 1602, 1780, 1785, 1806, 1836, 1869, 1890, 1935, 2142, 2193, 2295, 2322, 2380, 2403, 2492, 2580, 2670, 2709, 2924, 3010, 3026, 3060, 3115, 3204, 3213, 3570, 3612, 3655, 3738, 3780, 3827, 3870, 4005, 4284, 4386, 4515, 4539, 4590, 4644, 4806, 5117, 5340, 5355, 5418, 5607, 5805, 6020, 6052, 6230, 6426, 6579, 7140, 7310, 7476, 7565, 7654, 7740, 8010, 8127, 8772, 9030, 9078, 9180, 9345, 9612, 10234, 10591, 10710, 10836, 10965, 11214, 11481, 11610, 12015, 12460, 12852, 13158, 13545, 13617, 14620, 15130, 15308, 15351, 16020, 16065, 16254, 16821, 18060, 18156, 18690, 19135, 19737, 20468, 21182, 21420, 21930, 22428, 22695, 22962, 23220, 24030, 25585, 26316, 26789, 27090, 27234, 28035, 30260, 30702, 31773, 32130, 32508, 32895, 33642, 34443, 37380, 38270, 39474, 40635, 40851, 42364, 43860, 45390, 45924, 46053, 48060, 51170, 52955, 53578, 54180, 54468, 56070, 57405, 61404, 63546, 64260, 65059, 65790, 67284, 68085, 68886, 76540, 76755, 78948, 80367, 81270, 81702, 84105, 90780, 92106, 95319, 98685, 102340, 103329, 105910, 107156, 112140, 114810, 127092, 130118, 131580, 133945, 136170, 137772, 138159, 153510, 158865, 160734, 162540, 163404, 168210, 172215, 184212, 190638, 195177, 197370, 204255, 206658, 211820, 229620, 230265, 241101, 260236, 267890, 272340, 276318, 285957, 307020, 317730, 321468, 325295, 336420, 344430, 381276, 390354, 394740, 401835, 408510, 413316, 455413, 460530, 476595, 482202, 516645, 535780, 552636, 571914, 585531, 635460, 650590, 688860, 690795, 723303, 780708, 803670, 817020, 910826, 921060, 953190, 964404, 975885, 1033290, 1143828, 1171062, 1205505, 1301180, 1366239, 1381590, 1429785, 1446606, 1607340, 1756593, 1821652, 1906380, 1951770, 2066580, 2277065, 2342124, 2411010, 2732478, 2763180, 2859570, 2893212, 2927655, 3513186, 3616515, 3903540, 4098717, 4554130, 4822020, 5464956, 5719140, 5855310, 6831195, 7026372, 7233030, 8197434, 8782965, 9108260, 11710620, 12296151, 13662390, 14466060, 16394868, 17565930, 20493585, 24592302, 27324780, 35131860, 40987170, 49184604, 61480755, 81974340, 122961510, 245923020]

約数ペア:

[(1, 245923020), (2, 122961510), (3, 81974340), (4, 61480755), (5, 49184604), (6, 40987170), (7, 35131860), (9, 27324780), (10, 24592302), (12, 20493585), (14, 17565930), (15, 16394868), (17, 14466060), (18, 13662390), (20, 12296151), (21, 11710620), (27, 9108260), (28, 8782965), (30, 8197434), (34, 7233030), (35, 7026372), (36, 6831195), (42, 5855310), (43, 5719140), (45, 5464956), (51, 4822020), (54, 4554130), (60, 4098717), (63, 3903540), (68, 3616515), (70, 3513186), (84, 2927655), (85, 2893212), (86, 2859570), (89, 2763180), (90, 2732478), (102, 2411010), (105, 2342124), (108, 2277065), (119, 2066580), (126, 1951770), (129, 1906380), (135, 1821652), (140, 1756593), (153, 1607340), (170, 1446606), (172, 1429785), (178, 1381590), (180, 1366239), (189, 1301180), (204, 1205505), (210, 1171062), (215, 1143828), (238, 1033290), (252, 975885), (255, 964404), (258, 953190), (267, 921060), (270, 910826), (301, 817020), (306, 803670), (315, 780708), (340, 723303), (356, 690795), (357, 688860), (378, 650590), (387, 635460), (420, 585531), (430, 571914), (445, 552636), (459, 535780), (476, 516645), (510, 482202), (516, 476595), (534, 460530), (540, 455413), (595, 413316), (602, 408510), (612, 401835), (623, 394740), (630, 390354), (645, 381276), (714, 344430), (731, 336420), (756, 325295), (765, 321468), (774, 317730), (801, 307020), (860, 285957), (890, 276318), (903, 272340), (918, 267890), (945, 260236), (1020, 241101), (1068, 230265), (1071, 229620), (1161, 211820), (1190, 206658), (1204, 204255), (1246, 197370), (1260, 195177), (1290, 190638), (1335, 184212), (1428, 172215), (1462, 168210), (1505, 163404), (1513, 162540), (1530, 160734), (1548, 158865), (1602, 153510), (1780, 138159), (1785, 137772), (1806, 136170), (1836, 133945), (1869, 131580), (1890, 130118), (1935, 127092), (2142, 114810), (2193, 112140), (2295, 107156), (2322, 105910), (2380, 103329), (2403, 102340), (2492, 98685), (2580, 95319), (2670, 92106), (2709, 90780), (2924, 84105), (3010, 81702), (3026, 81270), (3060, 80367), (3115, 78948), (3204, 76755), (3213, 76540), (3570, 68886), (3612, 68085), (3655, 67284), (3738, 65790), (3780, 65059), (3827, 64260), (3870, 63546), (4005, 61404), (4284, 57405), (4386, 56070), (4515, 54468), (4539, 54180), (4590, 53578), (4644, 52955), (4806, 51170), (5117, 48060), (5340, 46053), (5355, 45924), (5418, 45390), (5607, 43860), (5805, 42364), (6020, 40851), (6052, 40635), (6230, 39474), (6426, 38270), (6579, 37380), (7140, 34443), (7310, 33642), (7476, 32895), (7565, 32508), (7654, 32130), (7740, 31773), (8010, 30702), (8127, 30260), (8772, 28035), (9030, 27234), (9078, 27090), (9180, 26789), (9345, 26316), (9612, 25585), (10234, 24030), (10591, 23220), (10710, 22962), (10836, 22695), (10965, 22428), (11214, 21930), (11481, 21420), (11610, 21182), (12015, 20468), (12460, 19737), (12852, 19135), (13158, 18690), (13545, 18156), (13617, 18060), (14620, 16821), (15130, 16254), (15308, 16065), (15351, 16020)]