317958480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 320

約数和(自身を含む): 1326343680

約数和(自身を除く): 1008385200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1237, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2448, 2474, 2520, 2856, 3024, 3060, 3213, 3570, 3672, 3711, 3780, 4080, 4284, 4590, 4760, 4948, 5040, 5355, 5712, 6120, 6185, 6426, 7140, 7344, 7422, 7560, 8568, 8659, 9180, 9520, 9896, 10710, 11133, 12240, 12370, 12852, 14280, 14844, 15120, 16065, 17136, 17318, 18360, 18555, 19792, 21029, 21420, 22266, 24740, 25704, 25977, 28560, 29688, 32130, 33399, 34636, 36720, 37110, 42058, 42840, 43295, 44532, 49480, 51408, 51954, 55665, 59376, 63087, 64260, 66798, 69272, 74220, 77931, 84116, 85680, 86590, 89064, 98960, 103908, 105145, 111330, 126174, 128520, 129885, 133596, 138544, 147203, 148440, 155862, 166995, 168232, 173180, 178128, 189261, 207816, 210290, 222660, 233793, 252348, 257040, 259770, 267192, 294406, 296880, 311724, 315435, 333990, 336464, 346360, 378522, 389655, 415632, 420580, 441609, 445320, 467586, 504696, 519540, 534384, 567783, 588812, 623448, 630870, 667980, 692720, 736015, 757044, 779310, 841160, 883218, 890640, 935172, 946305, 1009392, 1039080, 1135566, 1168965, 1177624, 1246896, 1261740, 1324827, 1335960, 1472030, 1514088, 1558620, 1682320, 1766436, 1870344, 1892610, 2078160, 2208045, 2271132, 2337930, 2355248, 2523480, 2649654, 2671920, 2838915, 2944060, 3028176, 3117240, 3532872, 3740688, 3785220, 3974481, 4416090, 4542264, 4675860, 5046960, 5299308, 5677830, 5888120, 6234480, 6624135, 7065744, 7570440, 7948962, 8832180, 9084528, 9351720, 10598616, 11355660, 11776240, 13248270, 15140880, 15897924, 17664360, 18703440, 19872405, 21197232, 22711320, 26496540, 31795848, 35328720, 39744810, 45422640, 52993080, 63591696, 79489620, 105986160, 158979240, 317958480]

約数ペア:

[(1, 317958480), (2, 158979240), (3, 105986160), (4, 79489620), (5, 63591696), (6, 52993080), (7, 45422640), (8, 39744810), (9, 35328720), (10, 31795848), (12, 26496540), (14, 22711320), (15, 21197232), (16, 19872405), (17, 18703440), (18, 17664360), (20, 15897924), (21, 15140880), (24, 13248270), (27, 11776240), (28, 11355660), (30, 10598616), (34, 9351720), (35, 9084528), (36, 8832180), (40, 7948962), (42, 7570440), (45, 7065744), (48, 6624135), (51, 6234480), (54, 5888120), (56, 5677830), (60, 5299308), (63, 5046960), (68, 4675860), (70, 4542264), (72, 4416090), (80, 3974481), (84, 3785220), (85, 3740688), (90, 3532872), (102, 3117240), (105, 3028176), (108, 2944060), (112, 2838915), (119, 2671920), (120, 2649654), (126, 2523480), (135, 2355248), (136, 2337930), (140, 2271132), (144, 2208045), (153, 2078160), (168, 1892610), (170, 1870344), (180, 1766436), (189, 1682320), (204, 1558620), (210, 1514088), (216, 1472030), (238, 1335960), (240, 1324827), (252, 1261740), (255, 1246896), (270, 1177624), (272, 1168965), (280, 1135566), (306, 1039080), (315, 1009392), (336, 946305), (340, 935172), (357, 890640), (360, 883218), (378, 841160), (408, 779310), (420, 757044), (432, 736015), (459, 692720), (476, 667980), (504, 630870), (510, 623448), (540, 588812), (560, 567783), (595, 534384), (612, 519540), (630, 504696), (680, 467586), (714, 445320), (720, 441609), (756, 420580), (765, 415632), (816, 389655), (840, 378522), (918, 346360), (945, 336464), (952, 333990), (1008, 315435), (1020, 311724), (1071, 296880), (1080, 294406), (1190, 267192), (1224, 259770), (1237, 257040), (1260, 252348), (1360, 233793), (1428, 222660), (1512, 210290), (1530, 207816), (1680, 189261), (1785, 178128), (1836, 173180), (1890, 168232), (1904, 166995), (2040, 155862), (2142, 148440), (2160, 147203), (2295, 138544), (2380, 133596), (2448, 129885), (2474, 128520), (2520, 126174), (2856, 111330), (3024, 105145), (3060, 103908), (3213, 98960), (3570, 89064), (3672, 86590), (3711, 85680), (3780, 84116), (4080, 77931), (4284, 74220), (4590, 69272), (4760, 66798), (4948, 64260), (5040, 63087), (5355, 59376), (5712, 55665), (6120, 51954), (6185, 51408), (6426, 49480), (7140, 44532), (7344, 43295), (7422, 42840), (7560, 42058), (8568, 37110), (8659, 36720), (9180, 34636), (9520, 33399), (9896, 32130), (10710, 29688), (11133, 28560), (12240, 25977), (12370, 25704), (12852, 24740), (14280, 22266), (14844, 21420), (15120, 21029), (16065, 19792), (17136, 18555), (17318, 18360)]