12464760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 49766400

約数和(自身を除く): 37301640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 71, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 142, 152, 154, 165, 168, 190, 209, 210, 213, 220, 228, 231, 264, 266, 280, 284, 285, 308, 330, 355, 380, 385, 399, 418, 420, 426, 440, 456, 462, 497, 532, 568, 570, 616, 627, 660, 665, 710, 760, 770, 781, 798, 836, 840, 852, 924, 994, 1045, 1064, 1065, 1140, 1155, 1254, 1320, 1330, 1349, 1420, 1463, 1491, 1540, 1562, 1596, 1672, 1704, 1848, 1988, 1995, 2090, 2130, 2280, 2310, 2343, 2485, 2508, 2660, 2698, 2840, 2926, 2982, 3080, 3124, 3135, 3192, 3905, 3976, 3990, 4047, 4180, 4260, 4389, 4620, 4686, 4970, 5016, 5320, 5396, 5467, 5852, 5964, 6248, 6270, 6745, 7315, 7455, 7810, 7980, 8094, 8360, 8520, 8778, 9240, 9372, 9443, 9940, 10792, 10934, 11704, 11715, 11928, 12540, 13490, 14630, 14839, 14910, 15620, 15960, 16188, 16401, 17556, 18744, 18886, 19880, 20235, 21868, 21945, 23430, 25080, 26980, 27335, 28329, 29260, 29678, 29820, 31240, 32376, 32802, 35112, 37772, 40470, 43736, 43890, 44517, 46860, 47215, 53960, 54670, 56658, 58520, 59356, 59640, 65604, 74195, 75544, 80940, 82005, 87780, 89034, 93720, 94430, 103873, 109340, 113316, 118712, 131208, 141645, 148390, 161880, 164010, 175560, 178068, 188860, 207746, 218680, 222585, 226632, 283290, 296780, 311619, 328020, 356136, 377720, 415492, 445170, 519365, 566580, 593560, 623238, 656040, 830984, 890340, 1038730, 1133160, 1246476, 1558095, 1780680, 2077460, 2492952, 3116190, 4154920, 6232380, 12464760]

約数ペア:

[(1, 12464760), (2, 6232380), (3, 4154920), (4, 3116190), (5, 2492952), (6, 2077460), (7, 1780680), (8, 1558095), (10, 1246476), (11, 1133160), (12, 1038730), (14, 890340), (15, 830984), (19, 656040), (20, 623238), (21, 593560), (22, 566580), (24, 519365), (28, 445170), (30, 415492), (33, 377720), (35, 356136), (38, 328020), (40, 311619), (42, 296780), (44, 283290), (55, 226632), (56, 222585), (57, 218680), (60, 207746), (66, 188860), (70, 178068), (71, 175560), (76, 164010), (77, 161880), (84, 148390), (88, 141645), (95, 131208), (105, 118712), (110, 113316), (114, 109340), (120, 103873), (132, 94430), (133, 93720), (140, 89034), (142, 87780), (152, 82005), (154, 80940), (165, 75544), (168, 74195), (190, 65604), (209, 59640), (210, 59356), (213, 58520), (220, 56658), (228, 54670), (231, 53960), (264, 47215), (266, 46860), (280, 44517), (284, 43890), (285, 43736), (308, 40470), (330, 37772), (355, 35112), (380, 32802), (385, 32376), (399, 31240), (418, 29820), (420, 29678), (426, 29260), (440, 28329), (456, 27335), (462, 26980), (497, 25080), (532, 23430), (568, 21945), (570, 21868), (616, 20235), (627, 19880), (660, 18886), (665, 18744), (710, 17556), (760, 16401), (770, 16188), (781, 15960), (798, 15620), (836, 14910), (840, 14839), (852, 14630), (924, 13490), (994, 12540), (1045, 11928), (1064, 11715), (1065, 11704), (1140, 10934), (1155, 10792), (1254, 9940), (1320, 9443), (1330, 9372), (1349, 9240), (1420, 8778), (1463, 8520), (1491, 8360), (1540, 8094), (1562, 7980), (1596, 7810), (1672, 7455), (1704, 7315), (1848, 6745), (1988, 6270), (1995, 6248), (2090, 5964), (2130, 5852), (2280, 5467), (2310, 5396), (2343, 5320), (2485, 5016), (2508, 4970), (2660, 4686), (2698, 4620), (2840, 4389), (2926, 4260), (2982, 4180), (3080, 4047), (3124, 3990), (3135, 3976), (3192, 3905)]