8280442240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 256

約数和(自身を含む): 23610470400

約数和(自身を除く): 15330028160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 109, 112, 124, 128, 140, 155, 160, 217, 218, 224, 248, 280, 310, 320, 434, 436, 448, 496, 545, 547, 560, 620, 640, 763, 868, 872, 896, 992, 1085, 1090, 1094, 1120, 1240, 1526, 1736, 1744, 1984, 2170, 2180, 2188, 2240, 2480, 2735, 3052, 3379, 3472, 3488, 3815, 3829, 3968, 4340, 4360, 4376, 4480, 4960, 5470, 6104, 6758, 6944, 6976, 7630, 7658, 8680, 8720, 8752, 9920, 10940, 12208, 13516, 13888, 13952, 15260, 15316, 16895, 16957, 17360, 17440, 17504, 19145, 19840, 21880, 23653, 24416, 27032, 27776, 30520, 30632, 33790, 33914, 34720, 34880, 35008, 38290, 43760, 47306, 48832, 54064, 59623, 61040, 61264, 67580, 67828, 69440, 69760, 70016, 76580, 84785, 87520, 94612, 97664, 108128, 118265, 118699, 119246, 122080, 122528, 135160, 135656, 138880, 153160, 169570, 175040, 189224, 216256, 236530, 237398, 238492, 244160, 245056, 270320, 271312, 298115, 306320, 339140, 350080, 378448, 417361, 432512, 473060, 474796, 476984, 488320, 490112, 540640, 542624, 593495, 596230, 612640, 678280, 756896, 834722, 946120, 949592, 953968, 1081280, 1085248, 1186990, 1192460, 1225280, 1356560, 1513792, 1669444, 1848313, 1892240, 1899184, 1907936, 2086805, 2162560, 2170496, 2373980, 2384920, 2450560, 2713120, 3027584, 3338888, 3696626, 3784480, 3798368, 3815872, 4173610, 4747960, 4769840, 5426240, 6677776, 7393252, 7568960, 7596736, 7631744, 8347220, 9241565, 9495920, 9539680, 10852480, 12938191, 13355552, 14786504, 15137920, 15193472, 16694440, 18483130, 18991840, 19079360, 25876382, 26711104, 29573008, 33388880, 36966260, 37983680, 38158720, 51752764, 53422208, 59146016, 64690955, 66777760, 73932520, 75967360, 103505528, 118292032, 129381910, 133555520, 147865040, 207011056, 236584064, 258763820, 267111040, 295730080, 414022112, 517527640, 591460160, 828044224, 1035055280, 1182920320, 1656088448, 2070110560, 4140221120, 8280442240]

約数ペア:

[(1, 8280442240), (2, 4140221120), (4, 2070110560), (5, 1656088448), (7, 1182920320), (8, 1035055280), (10, 828044224), (14, 591460160), (16, 517527640), (20, 414022112), (28, 295730080), (31, 267111040), (32, 258763820), (35, 236584064), (40, 207011056), (56, 147865040), (62, 133555520), (64, 129381910), (70, 118292032), (80, 103505528), (109, 75967360), (112, 73932520), (124, 66777760), (128, 64690955), (140, 59146016), (155, 53422208), (160, 51752764), (217, 38158720), (218, 37983680), (224, 36966260), (248, 33388880), (280, 29573008), (310, 26711104), (320, 25876382), (434, 19079360), (436, 18991840), (448, 18483130), (496, 16694440), (545, 15193472), (547, 15137920), (560, 14786504), (620, 13355552), (640, 12938191), (763, 10852480), (868, 9539680), (872, 9495920), (896, 9241565), (992, 8347220), (1085, 7631744), (1090, 7596736), (1094, 7568960), (1120, 7393252), (1240, 6677776), (1526, 5426240), (1736, 4769840), (1744, 4747960), (1984, 4173610), (2170, 3815872), (2180, 3798368), (2188, 3784480), (2240, 3696626), (2480, 3338888), (2735, 3027584), (3052, 2713120), (3379, 2450560), (3472, 2384920), (3488, 2373980), (3815, 2170496), (3829, 2162560), (3968, 2086805), (4340, 1907936), (4360, 1899184), (4376, 1892240), (4480, 1848313), (4960, 1669444), (5470, 1513792), (6104, 1356560), (6758, 1225280), (6944, 1192460), (6976, 1186990), (7630, 1085248), (7658, 1081280), (8680, 953968), (8720, 949592), (8752, 946120), (9920, 834722), (10940, 756896), (12208, 678280), (13516, 612640), (13888, 596230), (13952, 593495), (15260, 542624), (15316, 540640), (16895, 490112), (16957, 488320), (17360, 476984), (17440, 474796), (17504, 473060), (19145, 432512), (19840, 417361), (21880, 378448), (23653, 350080), (24416, 339140), (27032, 306320), (27776, 298115), (30520, 271312), (30632, 270320), (33790, 245056), (33914, 244160), (34720, 238492), (34880, 237398), (35008, 236530), (38290, 216256), (43760, 189224), (47306, 175040), (48832, 169570), (54064, 153160), (59623, 138880), (61040, 135656), (61264, 135160), (67580, 122528), (67828, 122080), (69440, 119246), (69760, 118699), (70016, 118265), (76580, 108128), (84785, 97664), (87520, 94612)]