40066560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 145544256

約数和(自身を除く): 105477696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 47, 48, 60, 64, 72, 74, 80, 90, 94, 96, 111, 120, 128, 141, 144, 148, 160, 180, 185, 188, 192, 222, 235, 240, 256, 282, 288, 296, 320, 333, 360, 370, 376, 384, 423, 444, 470, 480, 512, 555, 564, 576, 592, 640, 666, 705, 720, 740, 752, 768, 846, 888, 940, 960, 1110, 1128, 1152, 1184, 1280, 1332, 1410, 1440, 1480, 1504, 1536, 1665, 1692, 1739, 1776, 1880, 1920, 2115, 2220, 2256, 2304, 2368, 2560, 2664, 2820, 2880, 2960, 3008, 3330, 3384, 3478, 3552, 3760, 3840, 4230, 4440, 4512, 4608, 4736, 5217, 5328, 5640, 5760, 5920, 6016, 6660, 6768, 6956, 7104, 7520, 7680, 8460, 8695, 8880, 9024, 9472, 10434, 10656, 11280, 11520, 11840, 12032, 13320, 13536, 13912, 14208, 15040, 15651, 16920, 17390, 17760, 18048, 18944, 20868, 21312, 22560, 23040, 23680, 24064, 26085, 26640, 27072, 27824, 28416, 30080, 31302, 33840, 34780, 35520, 36096, 41736, 42624, 45120, 47360, 52170, 53280, 54144, 55648, 56832, 60160, 62604, 67680, 69560, 71040, 72192, 78255, 83472, 85248, 90240, 94720, 104340, 106560, 108288, 111296, 120320, 125208, 135360, 139120, 142080, 156510, 166944, 170496, 180480, 208680, 213120, 216576, 222592, 250416, 270720, 278240, 284160, 313020, 333888, 360960, 417360, 426240, 445184, 500832, 541440, 556480, 626040, 667776, 834720, 852480, 890368, 1001664, 1082880, 1112960, 1252080, 1335552, 1669440, 2003328, 2225920, 2504160, 2671104, 3338880, 4006656, 4451840, 5008320, 6677760, 8013312, 10016640, 13355520, 20033280, 40066560]

約数ペア:

[(1, 40066560), (2, 20033280), (3, 13355520), (4, 10016640), (5, 8013312), (6, 6677760), (8, 5008320), (9, 4451840), (10, 4006656), (12, 3338880), (15, 2671104), (16, 2504160), (18, 2225920), (20, 2003328), (24, 1669440), (30, 1335552), (32, 1252080), (36, 1112960), (37, 1082880), (40, 1001664), (45, 890368), (47, 852480), (48, 834720), (60, 667776), (64, 626040), (72, 556480), (74, 541440), (80, 500832), (90, 445184), (94, 426240), (96, 417360), (111, 360960), (120, 333888), (128, 313020), (141, 284160), (144, 278240), (148, 270720), (160, 250416), (180, 222592), (185, 216576), (188, 213120), (192, 208680), (222, 180480), (235, 170496), (240, 166944), (256, 156510), (282, 142080), (288, 139120), (296, 135360), (320, 125208), (333, 120320), (360, 111296), (370, 108288), (376, 106560), (384, 104340), (423, 94720), (444, 90240), (470, 85248), (480, 83472), (512, 78255), (555, 72192), (564, 71040), (576, 69560), (592, 67680), (640, 62604), (666, 60160), (705, 56832), (720, 55648), (740, 54144), (752, 53280), (768, 52170), (846, 47360), (888, 45120), (940, 42624), (960, 41736), (1110, 36096), (1128, 35520), (1152, 34780), (1184, 33840), (1280, 31302), (1332, 30080), (1410, 28416), (1440, 27824), (1480, 27072), (1504, 26640), (1536, 26085), (1665, 24064), (1692, 23680), (1739, 23040), (1776, 22560), (1880, 21312), (1920, 20868), (2115, 18944), (2220, 18048), (2256, 17760), (2304, 17390), (2368, 16920), (2560, 15651), (2664, 15040), (2820, 14208), (2880, 13912), (2960, 13536), (3008, 13320), (3330, 12032), (3384, 11840), (3478, 11520), (3552, 11280), (3760, 10656), (3840, 10434), (4230, 9472), (4440, 9024), (4512, 8880), (4608, 8695), (4736, 8460), (5217, 7680), (5328, 7520), (5640, 7104), (5760, 6956), (5920, 6768), (6016, 6660)]