1305974880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2323

約数の個数: 384

約数和(自身を含む): 5501260800

約数和(自身を除く): 4195285920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2273, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4546, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6819, 6840, 7182, 7560, 7980, 8208, 9092, 9120, 9576, 10080, 10260, 10640, 11365, 11970, 12768, 13638, 13680, 14364, 15120, 15911, 15960, 16416, 17955, 18184, 19152, 20457, 20520, 21280, 22730, 23940, 27276, 27360, 28728, 30240, 31822, 31920, 34095, 35910, 36368, 38304, 40914, 41040, 43187, 45460, 47733, 47880, 54552, 57456, 61371, 63644, 63840, 68190, 71820, 72736, 79555, 81828, 82080, 86374, 90920, 95466, 95760, 102285, 109104, 114912, 122742, 127288, 129561, 136380, 143199, 143640, 159110, 163656, 172748, 181840, 190932, 191520, 204570, 215935, 218208, 238665, 245484, 254576, 259122, 272760, 286398, 287280, 302309, 306855, 318220, 327312, 345496, 363680, 381864, 388683, 409140, 429597, 431870, 477330, 490968, 509152, 518244, 545520, 572796, 574560, 604618, 613710, 636440, 647805, 654624, 690992, 715995, 763728, 777366, 818280, 859194, 863740, 906927, 954660, 981936, 1036488, 1091040, 1145592, 1166049, 1209236, 1227420, 1272880, 1295610, 1381984, 1431990, 1511545, 1527456, 1554732, 1636560, 1718388, 1727480, 1813854, 1909320, 1943415, 1963872, 2072976, 2147985, 2291184, 2332098, 2418472, 2454840, 2545760, 2591220, 2720781, 2863980, 3023090, 3109464, 3273120, 3436776, 3454960, 3627708, 3818640, 3886830, 4145952, 4295970, 4534635, 4582368, 4664196, 4836944, 4909680, 5182440, 5441562, 5727960, 5830245, 6046180, 6218928, 6873552, 6909920, 7255416, 7637280, 7773660, 8162343, 8591940, 9069270, 9328392, 9673888, 9819360, 10364880, 10883124, 11455920, 11660490, 12092360, 12437856, 13603905, 13747104, 14510832, 15547320, 16324686, 17183880, 18138540, 18656784, 20729760, 21766248, 22911840, 23320980, 24184720, 27207810, 29021664, 31094640, 32649372, 34367760, 36277080, 37313568, 40811715, 43532496, 46641960, 48369440, 54415620, 62189280, 65298744, 68735520, 72554160, 81623430, 87064992, 93283920, 108831240, 130597488, 145108320, 163246860, 186567840, 217662480, 261194976, 326493720, 435324960, 652987440, 1305974880]

約数ペア:

[(1, 1305974880), (2, 652987440), (3, 435324960), (4, 326493720), (5, 261194976), (6, 217662480), (7, 186567840), (8, 163246860), (9, 145108320), (10, 130597488), (12, 108831240), (14, 93283920), (15, 87064992), (16, 81623430), (18, 72554160), (19, 68735520), (20, 65298744), (21, 62189280), (24, 54415620), (27, 48369440), (28, 46641960), (30, 43532496), (32, 40811715), (35, 37313568), (36, 36277080), (38, 34367760), (40, 32649372), (42, 31094640), (45, 29021664), (48, 27207810), (54, 24184720), (56, 23320980), (57, 22911840), (60, 21766248), (63, 20729760), (70, 18656784), (72, 18138540), (76, 17183880), (80, 16324686), (84, 15547320), (90, 14510832), (95, 13747104), (96, 13603905), (105, 12437856), (108, 12092360), (112, 11660490), (114, 11455920), (120, 10883124), (126, 10364880), (133, 9819360), (135, 9673888), (140, 9328392), (144, 9069270), (152, 8591940), (160, 8162343), (168, 7773660), (171, 7637280), (180, 7255416), (189, 6909920), (190, 6873552), (210, 6218928), (216, 6046180), (224, 5830245), (228, 5727960), (240, 5441562), (252, 5182440), (266, 4909680), (270, 4836944), (280, 4664196), (285, 4582368), (288, 4534635), (304, 4295970), (315, 4145952), (336, 3886830), (342, 3818640), (360, 3627708), (378, 3454960), (380, 3436776), (399, 3273120), (420, 3109464), (432, 3023090), (456, 2863980), (480, 2720781), (504, 2591220), (513, 2545760), (532, 2454840), (540, 2418472), (560, 2332098), (570, 2291184), (608, 2147985), (630, 2072976), (665, 1963872), (672, 1943415), (684, 1909320), (720, 1813854), (756, 1727480), (760, 1718388), (798, 1636560), (840, 1554732), (855, 1527456), (864, 1511545), (912, 1431990), (945, 1381984), (1008, 1295610), (1026, 1272880), (1064, 1227420), (1080, 1209236), (1120, 1166049), (1140, 1145592), (1197, 1091040), (1260, 1036488), (1330, 981936), (1368, 954660), (1440, 906927), (1512, 863740), (1520, 859194), (1596, 818280), (1680, 777366), (1710, 763728), (1824, 715995), (1890, 690992), (1995, 654624), (2016, 647805), (2052, 636440), (2128, 613710), (2160, 604618), (2273, 574560), (2280, 572796), (2394, 545520), (2520, 518244), (2565, 509152), (2660, 490968), (2736, 477330), (3024, 431870), (3040, 429597), (3192, 409140), (3360, 388683), (3420, 381864), (3591, 363680), (3780, 345496), (3990, 327312), (4104, 318220), (4256, 306855), (4320, 302309), (4546, 287280), (4560, 286398), (4788, 272760), (5040, 259122), (5130, 254576), (5320, 245484), (5472, 238665), (5985, 218208), (6048, 215935), (6384, 204570), (6819, 191520), (6840, 190932), (7182, 181840), (7560, 172748), (7980, 163656), (8208, 159110), (9092, 143640), (9120, 143199), (9576, 136380), (10080, 129561), (10260, 127288), (10640, 122742), (11365, 114912), (11970, 109104), (12768, 102285), (13638, 95760), (13680, 95466), (14364, 90920), (15120, 86374), (15911, 82080), (15960, 81828), (16416, 79555), (17955, 72736), (18184, 71820), (19152, 68190), (20457, 63840), (20520, 63644), (21280, 61371), (22730, 57456), (23940, 54552), (27276, 47880), (27360, 47733), (28728, 45460), (30240, 43187), (31822, 41040), (31920, 40914), (34095, 38304), (35910, 36368)]