774680160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 2588785920

約数和(自身を除く): 1814105760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 173, 190, 228, 240, 285, 304, 346, 380, 456, 480, 491, 519, 570, 608, 692, 760, 865, 912, 982, 1038, 1140, 1384, 1473, 1520, 1730, 1824, 1964, 2076, 2280, 2455, 2595, 2768, 2946, 3040, 3287, 3460, 3928, 4152, 4560, 4910, 5190, 5536, 5892, 6574, 6920, 7365, 7856, 8304, 9120, 9329, 9820, 9861, 10380, 11784, 13148, 13840, 14730, 15712, 16435, 16608, 18658, 19640, 19722, 20760, 23568, 26296, 27680, 27987, 29460, 32870, 37316, 39280, 39444, 41520, 46645, 47136, 49305, 52592, 55974, 58920, 65740, 74632, 78560, 78888, 83040, 84943, 93290, 98610, 105184, 111948, 117840, 131480, 139935, 149264, 157776, 169886, 186580, 197220, 223896, 235680, 254829, 262960, 279870, 298528, 315552, 339772, 373160, 394440, 424715, 447792, 509658, 525920, 559740, 679544, 746320, 788880, 849430, 895584, 1019316, 1119480, 1274145, 1359088, 1492640, 1577760, 1613917, 1698860, 2038632, 2238960, 2548290, 2718176, 3227834, 3397720, 4077264, 4477920, 4841751, 5096580, 6455668, 6795440, 8069585, 8154528, 9683502, 10193160, 12911336, 13590880, 16139170, 19367004, 20386320, 24208755, 25822672, 32278340, 38734008, 40772640, 48417510, 51645344, 64556680, 77468016, 96835020, 129113360, 154936032, 193670040, 258226720, 387340080, 774680160]

約数ペア:

[(1, 774680160), (2, 387340080), (3, 258226720), (4, 193670040), (5, 154936032), (6, 129113360), (8, 96835020), (10, 77468016), (12, 64556680), (15, 51645344), (16, 48417510), (19, 40772640), (20, 38734008), (24, 32278340), (30, 25822672), (32, 24208755), (38, 20386320), (40, 19367004), (48, 16139170), (57, 13590880), (60, 12911336), (76, 10193160), (80, 9683502), (95, 8154528), (96, 8069585), (114, 6795440), (120, 6455668), (152, 5096580), (160, 4841751), (173, 4477920), (190, 4077264), (228, 3397720), (240, 3227834), (285, 2718176), (304, 2548290), (346, 2238960), (380, 2038632), (456, 1698860), (480, 1613917), (491, 1577760), (519, 1492640), (570, 1359088), (608, 1274145), (692, 1119480), (760, 1019316), (865, 895584), (912, 849430), (982, 788880), (1038, 746320), (1140, 679544), (1384, 559740), (1473, 525920), (1520, 509658), (1730, 447792), (1824, 424715), (1964, 394440), (2076, 373160), (2280, 339772), (2455, 315552), (2595, 298528), (2768, 279870), (2946, 262960), (3040, 254829), (3287, 235680), (3460, 223896), (3928, 197220), (4152, 186580), (4560, 169886), (4910, 157776), (5190, 149264), (5536, 139935), (5892, 131480), (6574, 117840), (6920, 111948), (7365, 105184), (7856, 98610), (8304, 93290), (9120, 84943), (9329, 83040), (9820, 78888), (9861, 78560), (10380, 74632), (11784, 65740), (13148, 58920), (13840, 55974), (14730, 52592), (15712, 49305), (16435, 47136), (16608, 46645), (18658, 41520), (19640, 39444), (19722, 39280), (20760, 37316), (23568, 32870), (26296, 29460), (27680, 27987)]