266365260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 969889536

約数和(自身を除く): 703524276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 105, 108, 126, 135, 140, 162, 166, 180, 189, 210, 249, 252, 270, 283, 315, 324, 332, 378, 405, 415, 420, 498, 540, 566, 567, 581, 630, 747, 756, 810, 830, 849, 945, 996, 1132, 1134, 1162, 1245, 1260, 1415, 1494, 1620, 1660, 1698, 1743, 1890, 1981, 2241, 2268, 2324, 2490, 2547, 2830, 2835, 2905, 2988, 3396, 3486, 3735, 3780, 3962, 4245, 4482, 4980, 5094, 5229, 5660, 5670, 5810, 5943, 6723, 6972, 7470, 7641, 7924, 8490, 8715, 8964, 9905, 10188, 10458, 11205, 11340, 11620, 11886, 12735, 13446, 14940, 15282, 15687, 16980, 17430, 17829, 19810, 20916, 22410, 22923, 23489, 23772, 25470, 26145, 26892, 29715, 30564, 31374, 33615, 34860, 35658, 38205, 39620, 44820, 45846, 46978, 47061, 50940, 52290, 53487, 59430, 62748, 67230, 70467, 71316, 76410, 78435, 89145, 91692, 93956, 94122, 104580, 106974, 114615, 117445, 118860, 134460, 140934, 152820, 156870, 160461, 164423, 178290, 188244, 211401, 213948, 229230, 234890, 235305, 267435, 281868, 313740, 320922, 328846, 352335, 356580, 422802, 458460, 469780, 470610, 493269, 534870, 634203, 641844, 657692, 704670, 802305, 822115, 845604, 941220, 986538, 1057005, 1069740, 1268406, 1409340, 1479807, 1604610, 1644230, 1902609, 1973076, 2114010, 2466345, 2536812, 2959614, 3171015, 3209220, 3288460, 3805218, 4228020, 4439421, 4932690, 5919228, 6342030, 7399035, 7610436, 8878842, 9513045, 9865380, 12684060, 13318263, 14798070, 17757684, 19026090, 22197105, 26636526, 29596140, 38052180, 44394210, 53273052, 66591315, 88788420, 133182630, 266365260]

約数ペア:

[(1, 266365260), (2, 133182630), (3, 88788420), (4, 66591315), (5, 53273052), (6, 44394210), (7, 38052180), (9, 29596140), (10, 26636526), (12, 22197105), (14, 19026090), (15, 17757684), (18, 14798070), (20, 13318263), (21, 12684060), (27, 9865380), (28, 9513045), (30, 8878842), (35, 7610436), (36, 7399035), (42, 6342030), (45, 5919228), (54, 4932690), (60, 4439421), (63, 4228020), (70, 3805218), (81, 3288460), (83, 3209220), (84, 3171015), (90, 2959614), (105, 2536812), (108, 2466345), (126, 2114010), (135, 1973076), (140, 1902609), (162, 1644230), (166, 1604610), (180, 1479807), (189, 1409340), (210, 1268406), (249, 1069740), (252, 1057005), (270, 986538), (283, 941220), (315, 845604), (324, 822115), (332, 802305), (378, 704670), (405, 657692), (415, 641844), (420, 634203), (498, 534870), (540, 493269), (566, 470610), (567, 469780), (581, 458460), (630, 422802), (747, 356580), (756, 352335), (810, 328846), (830, 320922), (849, 313740), (945, 281868), (996, 267435), (1132, 235305), (1134, 234890), (1162, 229230), (1245, 213948), (1260, 211401), (1415, 188244), (1494, 178290), (1620, 164423), (1660, 160461), (1698, 156870), (1743, 152820), (1890, 140934), (1981, 134460), (2241, 118860), (2268, 117445), (2324, 114615), (2490, 106974), (2547, 104580), (2830, 94122), (2835, 93956), (2905, 91692), (2988, 89145), (3396, 78435), (3486, 76410), (3735, 71316), (3780, 70467), (3962, 67230), (4245, 62748), (4482, 59430), (4980, 53487), (5094, 52290), (5229, 50940), (5660, 47061), (5670, 46978), (5810, 45846), (5943, 44820), (6723, 39620), (6972, 38205), (7470, 35658), (7641, 34860), (7924, 33615), (8490, 31374), (8715, 30564), (8964, 29715), (9905, 26892), (10188, 26145), (10458, 25470), (11205, 23772), (11340, 23489), (11620, 22923), (11886, 22410), (12735, 20916), (13446, 19810), (14940, 17829), (15282, 17430), (15687, 16980)]