260432640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 432

約数和(自身を含む): 1017813888

約数和(自身を除く): 757381248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 47, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 94, 96, 104, 111, 117, 120, 128, 130, 141, 144, 148, 156, 160, 180, 185, 188, 192, 195, 208, 222, 234, 235, 240, 256, 260, 282, 288, 296, 312, 320, 333, 360, 370, 376, 384, 390, 416, 423, 444, 468, 470, 480, 481, 520, 555, 564, 576, 585, 592, 611, 624, 640, 666, 705, 720, 740, 752, 768, 780, 832, 846, 888, 936, 940, 960, 962, 1040, 1110, 1128, 1152, 1170, 1184, 1222, 1248, 1280, 1332, 1410, 1440, 1443, 1480, 1504, 1560, 1664, 1665, 1692, 1739, 1776, 1833, 1872, 1880, 1920, 1924, 2080, 2115, 2220, 2256, 2304, 2340, 2368, 2405, 2444, 2496, 2664, 2820, 2880, 2886, 2960, 3008, 3055, 3120, 3328, 3330, 3384, 3478, 3552, 3666, 3744, 3760, 3840, 3848, 4160, 4230, 4329, 4440, 4512, 4680, 4736, 4810, 4888, 4992, 5217, 5328, 5499, 5640, 5760, 5772, 5920, 6016, 6110, 6240, 6660, 6768, 6956, 7104, 7215, 7332, 7488, 7520, 7696, 8320, 8460, 8658, 8695, 8880, 9024, 9165, 9360, 9472, 9620, 9776, 9984, 10434, 10656, 10998, 11280, 11520, 11544, 11840, 12032, 12220, 12480, 13320, 13536, 13912, 14208, 14430, 14664, 14976, 15040, 15392, 15651, 16640, 16920, 17316, 17390, 17760, 18048, 18330, 18720, 19240, 19552, 20868, 21312, 21645, 21996, 22560, 22607, 23088, 23680, 24440, 24960, 26085, 26640, 27072, 27495, 27824, 28416, 28860, 29328, 29952, 30080, 30784, 31302, 33840, 34632, 34780, 35520, 36096, 36660, 37440, 38480, 39104, 41736, 42624, 43290, 43992, 45120, 45214, 46176, 47360, 48880, 49920, 52170, 53280, 54144, 54990, 55648, 57720, 58656, 60160, 61568, 62604, 67680, 67821, 69264, 69560, 71040, 73320, 74880, 76960, 78208, 78255, 83472, 85248, 86580, 87984, 90240, 90428, 92352, 97760, 104340, 106560, 108288, 109980, 111296, 113035, 115440, 117312, 123136, 125208, 135360, 135642, 138528, 139120, 142080, 146640, 149760, 153920, 156416, 156510, 166944, 173160, 175968, 180480, 180856, 184704, 195520, 203463, 208680, 213120, 219960, 222592, 226070, 230880, 234624, 250416, 270720, 271284, 277056, 278240, 293280, 307840, 313020, 333888, 339105, 346320, 351936, 361712, 369408, 391040, 406926, 417360, 426240, 439920, 445184, 452140, 461760, 469248, 500832, 541440, 542568, 554112, 556480, 586560, 615680, 626040, 667776, 678210, 692640, 703872, 723424, 782080, 813852, 834720, 879840, 904280, 923520, 1001664, 1017315, 1085136, 1108224, 1112960, 1173120, 1252080, 1335552, 1356420, 1385280, 1407744, 1446848, 1627704, 1669440, 1759680, 1808560, 1847040, 2003328, 2034630, 2170272, 2225920, 2346240, 2504160, 2712840, 2770560, 2893696, 3255408, 3338880, 3519360, 3617120, 4006656, 4069260, 4340544, 5008320, 5425680, 5541120, 5787392, 6510816, 6677760, 7038720, 7234240, 8138520, 8681088, 10016640, 10851360, 13021632, 14468480, 16277040, 17362176, 20033280, 21702720, 26043264, 28936960, 32554080, 43405440, 52086528, 65108160, 86810880, 130216320, 260432640]

約数ペア:

[(1, 260432640), (2, 130216320), (3, 86810880), (4, 65108160), (5, 52086528), (6, 43405440), (8, 32554080), (9, 28936960), (10, 26043264), (12, 21702720), (13, 20033280), (15, 17362176), (16, 16277040), (18, 14468480), (20, 13021632), (24, 10851360), (26, 10016640), (30, 8681088), (32, 8138520), (36, 7234240), (37, 7038720), (39, 6677760), (40, 6510816), (45, 5787392), (47, 5541120), (48, 5425680), (52, 5008320), (60, 4340544), (64, 4069260), (65, 4006656), (72, 3617120), (74, 3519360), (78, 3338880), (80, 3255408), (90, 2893696), (94, 2770560), (96, 2712840), (104, 2504160), (111, 2346240), (117, 2225920), (120, 2170272), (128, 2034630), (130, 2003328), (141, 1847040), (144, 1808560), (148, 1759680), (156, 1669440), (160, 1627704), (180, 1446848), (185, 1407744), (188, 1385280), (192, 1356420), (195, 1335552), (208, 1252080), (222, 1173120), (234, 1112960), (235, 1108224), (240, 1085136), (256, 1017315), (260, 1001664), (282, 923520), (288, 904280), (296, 879840), (312, 834720), (320, 813852), (333, 782080), (360, 723424), (370, 703872), (376, 692640), (384, 678210), (390, 667776), (416, 626040), (423, 615680), (444, 586560), (468, 556480), (470, 554112), (480, 542568), (481, 541440), (520, 500832), (555, 469248), (564, 461760), (576, 452140), (585, 445184), (592, 439920), (611, 426240), (624, 417360), (640, 406926), (666, 391040), (705, 369408), (720, 361712), (740, 351936), (752, 346320), (768, 339105), (780, 333888), (832, 313020), (846, 307840), (888, 293280), (936, 278240), (940, 277056), (960, 271284), (962, 270720), (1040, 250416), (1110, 234624), (1128, 230880), (1152, 226070), (1170, 222592), (1184, 219960), (1222, 213120), (1248, 208680), (1280, 203463), (1332, 195520), (1410, 184704), (1440, 180856), (1443, 180480), (1480, 175968), (1504, 173160), (1560, 166944), (1664, 156510), (1665, 156416), (1692, 153920), (1739, 149760), (1776, 146640), (1833, 142080), (1872, 139120), (1880, 138528), (1920, 135642), (1924, 135360), (2080, 125208), (2115, 123136), (2220, 117312), (2256, 115440), (2304, 113035), (2340, 111296), (2368, 109980), (2405, 108288), (2444, 106560), (2496, 104340), (2664, 97760), (2820, 92352), (2880, 90428), (2886, 90240), (2960, 87984), (3008, 86580), (3055, 85248), (3120, 83472), (3328, 78255), (3330, 78208), (3384, 76960), (3478, 74880), (3552, 73320), (3666, 71040), (3744, 69560), (3760, 69264), (3840, 67821), (3848, 67680), (4160, 62604), (4230, 61568), (4329, 60160), (4440, 58656), (4512, 57720), (4680, 55648), (4736, 54990), (4810, 54144), (4888, 53280), (4992, 52170), (5217, 49920), (5328, 48880), (5499, 47360), (5640, 46176), (5760, 45214), (5772, 45120), (5920, 43992), (6016, 43290), (6110, 42624), (6240, 41736), (6660, 39104), (6768, 38480), (6956, 37440), (7104, 36660), (7215, 36096), (7332, 35520), (7488, 34780), (7520, 34632), (7696, 33840), (8320, 31302), (8460, 30784), (8658, 30080), (8695, 29952), (8880, 29328), (9024, 28860), (9165, 28416), (9360, 27824), (9472, 27495), (9620, 27072), (9776, 26640), (9984, 26085), (10434, 24960), (10656, 24440), (10998, 23680), (11280, 23088), (11520, 22607), (11544, 22560), (11840, 21996), (12032, 21645), (12220, 21312), (12480, 20868), (13320, 19552), (13536, 19240), (13912, 18720), (14208, 18330), (14430, 18048), (14664, 17760), (14976, 17390), (15040, 17316), (15392, 16920), (15651, 16640)]