1296683880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 4340736000

約数和(自身を除く): 3044052120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 79, 92, 95, 114, 115, 120, 138, 152, 158, 184, 190, 228, 230, 237, 276, 285, 313, 316, 345, 380, 395, 437, 456, 460, 474, 552, 570, 626, 632, 690, 760, 790, 874, 920, 939, 948, 1140, 1185, 1252, 1311, 1380, 1501, 1565, 1580, 1748, 1817, 1878, 1896, 2185, 2280, 2370, 2504, 2622, 2760, 3002, 3130, 3160, 3496, 3634, 3756, 4370, 4503, 4695, 4740, 5244, 5451, 5947, 6004, 6260, 6555, 7199, 7268, 7505, 7512, 8740, 9006, 9085, 9390, 9480, 10488, 10902, 11894, 12008, 12520, 13110, 14398, 14536, 15010, 17480, 17841, 18012, 18170, 18780, 21597, 21804, 22515, 23788, 24727, 26220, 27255, 28796, 29735, 30020, 34523, 35682, 35995, 36024, 36340, 37560, 43194, 43608, 45030, 47576, 49454, 52440, 54510, 57592, 59470, 60040, 69046, 71364, 71990, 72680, 74181, 86388, 89205, 90060, 98908, 103569, 107985, 109020, 118940, 123635, 136781, 138092, 142728, 143980, 148362, 172615, 172776, 178410, 180120, 197816, 207138, 215970, 218040, 237880, 247270, 273562, 276184, 287960, 296724, 345230, 356820, 370905, 410343, 414276, 431940, 469813, 494540, 517845, 547124, 568721, 593448, 683905, 690460, 713640, 741810, 820686, 828552, 863880, 939626, 989080, 1035690, 1094248, 1137442, 1367810, 1380920, 1409439, 1483620, 1641372, 1706163, 1879252, 2051715, 2071380, 2274884, 2349065, 2735620, 2818878, 2843605, 2967240, 3282744, 3412326, 3758504, 4103430, 4142760, 4549768, 4698130, 5471240, 5637756, 5687210, 6824652, 7047195, 8206860, 8530815, 9396260, 10805699, 11275512, 11374420, 13649304, 14094390, 16413720, 17061630, 18792520, 21611398, 22748840, 28188780, 32417097, 34123260, 43222796, 54028495, 56377560, 64834194, 68246520, 86445592, 108056990, 129668388, 162085485, 216113980, 259336776, 324170970, 432227960, 648341940, 1296683880]

約数ペア:

[(1, 1296683880), (2, 648341940), (3, 432227960), (4, 324170970), (5, 259336776), (6, 216113980), (8, 162085485), (10, 129668388), (12, 108056990), (15, 86445592), (19, 68246520), (20, 64834194), (23, 56377560), (24, 54028495), (30, 43222796), (38, 34123260), (40, 32417097), (46, 28188780), (57, 22748840), (60, 21611398), (69, 18792520), (76, 17061630), (79, 16413720), (92, 14094390), (95, 13649304), (114, 11374420), (115, 11275512), (120, 10805699), (138, 9396260), (152, 8530815), (158, 8206860), (184, 7047195), (190, 6824652), (228, 5687210), (230, 5637756), (237, 5471240), (276, 4698130), (285, 4549768), (313, 4142760), (316, 4103430), (345, 3758504), (380, 3412326), (395, 3282744), (437, 2967240), (456, 2843605), (460, 2818878), (474, 2735620), (552, 2349065), (570, 2274884), (626, 2071380), (632, 2051715), (690, 1879252), (760, 1706163), (790, 1641372), (874, 1483620), (920, 1409439), (939, 1380920), (948, 1367810), (1140, 1137442), (1185, 1094248), (1252, 1035690), (1311, 989080), (1380, 939626), (1501, 863880), (1565, 828552), (1580, 820686), (1748, 741810), (1817, 713640), (1878, 690460), (1896, 683905), (2185, 593448), (2280, 568721), (2370, 547124), (2504, 517845), (2622, 494540), (2760, 469813), (3002, 431940), (3130, 414276), (3160, 410343), (3496, 370905), (3634, 356820), (3756, 345230), (4370, 296724), (4503, 287960), (4695, 276184), (4740, 273562), (5244, 247270), (5451, 237880), (5947, 218040), (6004, 215970), (6260, 207138), (6555, 197816), (7199, 180120), (7268, 178410), (7505, 172776), (7512, 172615), (8740, 148362), (9006, 143980), (9085, 142728), (9390, 138092), (9480, 136781), (10488, 123635), (10902, 118940), (11894, 109020), (12008, 107985), (12520, 103569), (13110, 98908), (14398, 90060), (14536, 89205), (15010, 86388), (17480, 74181), (17841, 72680), (18012, 71990), (18170, 71364), (18780, 69046), (21597, 60040), (21804, 59470), (22515, 57592), (23788, 54510), (24727, 52440), (26220, 49454), (27255, 47576), (28796, 45030), (29735, 43608), (30020, 43194), (34523, 37560), (35682, 36340), (35995, 36024)]