2919707280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7438

約数の個数: 240

約数和(自身を含む): 11349511680

約数和(自身を除く): 8429804400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3792, 4424, 4740, 4977, 5040, 5530, 5688, 6320, 6636, 7110, 7333, 8295, 8848, 9480, 9954, 11060, 11376, 13272, 14220, 14666, 16590, 18960, 19908, 21999, 22120, 24885, 26544, 28440, 29332, 33180, 36665, 39816, 43998, 44240, 49770, 51331, 56880, 58664, 65997, 66360, 73330, 79632, 87996, 99540, 102662, 109995, 117328, 131994, 132720, 146660, 153993, 175992, 199080, 205324, 219990, 256655, 263988, 293320, 307986, 329985, 351984, 398160, 410648, 439980, 461979, 513310, 527976, 579307, 586640, 615972, 659970, 769965, 821296, 879960, 923958, 1026620, 1055952, 1158614, 1231944, 1319940, 1539930, 1737921, 1759920, 1847916, 2053240, 2309895, 2317228, 2463888, 2639880, 2896535, 3079860, 3475842, 3695832, 4055149, 4106480, 4619790, 4634456, 5213763, 5279760, 5793070, 6159720, 6951684, 7391664, 8110298, 8689605, 9239580, 9268912, 10427526, 11586140, 12165447, 12319440, 13903368, 16220596, 17379210, 18479160, 20275745, 20855052, 23172280, 24330894, 26068815, 27806736, 32441192, 34758420, 36496341, 36958320, 40551490, 41710104, 46344560, 48661788, 52137630, 60827235, 64882384, 69516840, 72992682, 81102980, 83420208, 97323576, 104275260, 121654470, 139033680, 145985364, 162205960, 182481705, 194647152, 208550520, 243308940, 291970728, 324411920, 364963410, 417101040, 486617880, 583941456, 729926820, 973235760, 1459853640, 2919707280]

約数ペア:

[(1, 2919707280), (2, 1459853640), (3, 973235760), (4, 729926820), (5, 583941456), (6, 486617880), (7, 417101040), (8, 364963410), (9, 324411920), (10, 291970728), (12, 243308940), (14, 208550520), (15, 194647152), (16, 182481705), (18, 162205960), (20, 145985364), (21, 139033680), (24, 121654470), (28, 104275260), (30, 97323576), (35, 83420208), (36, 81102980), (40, 72992682), (42, 69516840), (45, 64882384), (48, 60827235), (56, 52137630), (60, 48661788), (63, 46344560), (70, 41710104), (72, 40551490), (79, 36958320), (80, 36496341), (84, 34758420), (90, 32441192), (105, 27806736), (112, 26068815), (120, 24330894), (126, 23172280), (140, 20855052), (144, 20275745), (158, 18479160), (168, 17379210), (180, 16220596), (210, 13903368), (237, 12319440), (240, 12165447), (252, 11586140), (280, 10427526), (315, 9268912), (316, 9239580), (336, 8689605), (360, 8110298), (395, 7391664), (420, 6951684), (474, 6159720), (504, 5793070), (553, 5279760), (560, 5213763), (630, 4634456), (632, 4619790), (711, 4106480), (720, 4055149), (790, 3695832), (840, 3475842), (948, 3079860), (1008, 2896535), (1106, 2639880), (1185, 2463888), (1260, 2317228), (1264, 2309895), (1422, 2053240), (1580, 1847916), (1659, 1759920), (1680, 1737921), (1896, 1539930), (2212, 1319940), (2370, 1231944), (2520, 1158614), (2765, 1055952), (2844, 1026620), (3160, 923958), (3318, 879960), (3555, 821296), (3792, 769965), (4424, 659970), (4740, 615972), (4977, 586640), (5040, 579307), (5530, 527976), (5688, 513310), (6320, 461979), (6636, 439980), (7110, 410648), (7333, 398160), (8295, 351984), (8848, 329985), (9480, 307986), (9954, 293320), (11060, 263988), (11376, 256655), (13272, 219990), (14220, 205324), (14666, 199080), (16590, 175992), (18960, 153993), (19908, 146660), (21999, 132720), (22120, 131994), (24885, 117328), (26544, 109995), (28440, 102662), (29332, 99540), (33180, 87996), (36665, 79632), (39816, 73330), (43998, 66360), (44240, 65997), (49770, 58664), (51331, 56880)]