2192783880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36767}}^1$

素因数の和:36859

約数の個数: 128

約数和(自身を含む): 7624212480

約数和(自身を除く): 5431428600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 36767, 59640, 73534, 110301, 147068, 183835, 220602, 257369, 294136, 367670, 441204, 514738, 551505, 735340, 772107, 882408, 1029476, 1103010, 1286845, 1470680, 1544214, 2058952, 2206020, 2573690, 2610457, 3088428, 3860535, 4412040, 5147380, 5220914, 6176856, 7721070, 7831371, 10294760, 10441828, 13052285, 15442140, 15662742, 18273199, 20883656, 26104570, 30884280, 31325484, 36546398, 39156855, 52209140, 54819597, 62650968, 73092796, 78313710, 91365995, 104418280, 109639194, 146185592, 156627420, 182731990, 219278388, 274097985, 313254840, 365463980, 438556776, 548195970, 730927960, 1096391940, 2192783880]

約数ペア:

[(1, 2192783880), (2, 1096391940), (3, 730927960), (4, 548195970), (5, 438556776), (6, 365463980), (7, 313254840), (8, 274097985), (10, 219278388), (12, 182731990), (14, 156627420), (15, 146185592), (20, 109639194), (21, 104418280), (24, 91365995), (28, 78313710), (30, 73092796), (35, 62650968), (40, 54819597), (42, 52209140), (56, 39156855), (60, 36546398), (70, 31325484), (71, 30884280), (84, 26104570), (105, 20883656), (120, 18273199), (140, 15662742), (142, 15442140), (168, 13052285), (210, 10441828), (213, 10294760), (280, 7831371), (284, 7721070), (355, 6176856), (420, 5220914), (426, 5147380), (497, 4412040), (568, 3860535), (710, 3088428), (840, 2610457), (852, 2573690), (994, 2206020), (1065, 2058952), (1420, 1544214), (1491, 1470680), (1704, 1286845), (1988, 1103010), (2130, 1029476), (2485, 882408), (2840, 772107), (2982, 735340), (3976, 551505), (4260, 514738), (4970, 441204), (5964, 367670), (7455, 294136), (8520, 257369), (9940, 220602), (11928, 183835), (14910, 147068), (19880, 110301), (29820, 73534), (36767, 59640)]