1039640800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 2963810304

約数和(自身を除く): 1924169504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 37, 40, 44, 50, 55, 62, 74, 80, 88, 100, 103, 110, 124, 148, 155, 160, 176, 185, 200, 206, 220, 248, 275, 296, 310, 341, 352, 370, 400, 407, 412, 440, 496, 515, 550, 592, 620, 682, 740, 775, 800, 814, 824, 880, 925, 992, 1030, 1100, 1133, 1147, 1184, 1240, 1364, 1480, 1550, 1628, 1648, 1705, 1760, 1850, 2035, 2060, 2200, 2266, 2294, 2480, 2575, 2728, 2960, 3100, 3193, 3256, 3296, 3410, 3700, 3811, 4070, 4120, 4400, 4532, 4588, 4960, 5150, 5456, 5665, 5735, 5920, 6200, 6386, 6512, 6820, 7400, 7622, 8140, 8240, 8525, 8800, 9064, 9176, 10175, 10300, 10912, 11330, 11470, 12400, 12617, 12772, 13024, 13640, 14800, 15244, 15965, 16280, 16480, 17050, 18128, 18352, 19055, 20350, 20600, 22660, 22940, 24800, 25234, 25544, 27280, 28325, 28675, 29600, 30488, 31930, 32560, 34100, 35123, 36256, 36704, 38110, 40700, 41200, 41921, 45320, 45880, 50468, 51088, 54560, 56650, 57350, 60976, 63085, 63860, 65120, 68200, 70246, 76220, 79825, 81400, 82400, 83842, 90640, 91760, 95275, 100936, 102176, 113300, 114700, 118141, 121952, 126170, 127720, 136400, 140492, 152440, 159650, 162800, 167684, 175615, 181280, 183520, 190550, 201872, 209605, 226600, 229400, 236282, 252340, 255440, 272800, 280984, 304880, 315425, 319300, 325600, 335368, 351230, 381100, 403744, 419210, 453200, 458800, 472564, 504680, 510880, 561968, 590705, 609760, 630850, 638600, 670736, 702460, 762200, 838420, 878075, 906400, 917600, 945128, 1009360, 1048025, 1123936, 1181410, 1261700, 1277200, 1299551, 1341472, 1404920, 1524400, 1676840, 1756150, 1890256, 2018720, 2096050, 2362820, 2523400, 2554400, 2599102, 2809840, 2953525, 3048800, 3353680, 3512300, 3780512, 4192100, 4725640, 5046800, 5198204, 5619680, 5907050, 6497755, 6707360, 7024600, 8384200, 9451280, 10093600, 10396408, 11814100, 12995510, 14049200, 16768400, 18902560, 20792816, 23628200, 25991020, 28098400, 32488775, 33536800, 41585632, 47256400, 51982040, 64977550, 94512800, 103964080, 129955100, 207928160, 259910200, 519820400, 1039640800]

約数ペア:

[(1, 1039640800), (2, 519820400), (4, 259910200), (5, 207928160), (8, 129955100), (10, 103964080), (11, 94512800), (16, 64977550), (20, 51982040), (22, 47256400), (25, 41585632), (31, 33536800), (32, 32488775), (37, 28098400), (40, 25991020), (44, 23628200), (50, 20792816), (55, 18902560), (62, 16768400), (74, 14049200), (80, 12995510), (88, 11814100), (100, 10396408), (103, 10093600), (110, 9451280), (124, 8384200), (148, 7024600), (155, 6707360), (160, 6497755), (176, 5907050), (185, 5619680), (200, 5198204), (206, 5046800), (220, 4725640), (248, 4192100), (275, 3780512), (296, 3512300), (310, 3353680), (341, 3048800), (352, 2953525), (370, 2809840), (400, 2599102), (407, 2554400), (412, 2523400), (440, 2362820), (496, 2096050), (515, 2018720), (550, 1890256), (592, 1756150), (620, 1676840), (682, 1524400), (740, 1404920), (775, 1341472), (800, 1299551), (814, 1277200), (824, 1261700), (880, 1181410), (925, 1123936), (992, 1048025), (1030, 1009360), (1100, 945128), (1133, 917600), (1147, 906400), (1184, 878075), (1240, 838420), (1364, 762200), (1480, 702460), (1550, 670736), (1628, 638600), (1648, 630850), (1705, 609760), (1760, 590705), (1850, 561968), (2035, 510880), (2060, 504680), (2200, 472564), (2266, 458800), (2294, 453200), (2480, 419210), (2575, 403744), (2728, 381100), (2960, 351230), (3100, 335368), (3193, 325600), (3256, 319300), (3296, 315425), (3410, 304880), (3700, 280984), (3811, 272800), (4070, 255440), (4120, 252340), (4400, 236282), (4532, 229400), (4588, 226600), (4960, 209605), (5150, 201872), (5456, 190550), (5665, 183520), (5735, 181280), (5920, 175615), (6200, 167684), (6386, 162800), (6512, 159650), (6820, 152440), (7400, 140492), (7622, 136400), (8140, 127720), (8240, 126170), (8525, 121952), (8800, 118141), (9064, 114700), (9176, 113300), (10175, 102176), (10300, 100936), (10912, 95275), (11330, 91760), (11470, 90640), (12400, 83842), (12617, 82400), (12772, 81400), (13024, 79825), (13640, 76220), (14800, 70246), (15244, 68200), (15965, 65120), (16280, 63860), (16480, 63085), (17050, 60976), (18128, 57350), (18352, 56650), (19055, 54560), (20350, 51088), (20600, 50468), (22660, 45880), (22940, 45320), (24800, 41921), (25234, 41200), (25544, 40700), (27280, 38110), (28325, 36704), (28675, 36256), (29600, 35123), (30488, 34100), (31930, 32560)]