148392320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 392610240

約数和(自身を除く): 244217920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 593, 640, 680, 736, 782, 920, 1088, 1186, 1360, 1472, 1564, 1840, 1955, 2176, 2372, 2720, 2944, 2965, 3128, 3680, 3910, 4744, 5440, 5930, 6256, 7360, 7820, 9488, 10081, 10880, 11860, 12512, 13639, 14720, 15640, 18976, 20162, 23720, 25024, 27278, 31280, 37952, 40324, 47440, 50048, 50405, 54556, 62560, 68195, 75904, 80648, 94880, 100810, 109112, 125120, 136390, 161296, 189760, 201620, 218224, 231863, 250240, 272780, 322592, 379520, 403240, 436448, 463726, 545560, 645184, 806480, 872896, 927452, 1091120, 1159315, 1290368, 1612960, 1745792, 1854904, 2182240, 2318630, 3225920, 3709808, 4364480, 4637260, 6451840, 7419616, 8728960, 9274520, 14839232, 18549040, 29678464, 37098080, 74196160, 148392320]

約数ペア:

[(1, 148392320), (2, 74196160), (4, 37098080), (5, 29678464), (8, 18549040), (10, 14839232), (16, 9274520), (17, 8728960), (20, 7419616), (23, 6451840), (32, 4637260), (34, 4364480), (40, 3709808), (46, 3225920), (64, 2318630), (68, 2182240), (80, 1854904), (85, 1745792), (92, 1612960), (115, 1290368), (128, 1159315), (136, 1091120), (160, 927452), (170, 872896), (184, 806480), (230, 645184), (272, 545560), (320, 463726), (340, 436448), (368, 403240), (391, 379520), (460, 322592), (544, 272780), (593, 250240), (640, 231863), (680, 218224), (736, 201620), (782, 189760), (920, 161296), (1088, 136390), (1186, 125120), (1360, 109112), (1472, 100810), (1564, 94880), (1840, 80648), (1955, 75904), (2176, 68195), (2372, 62560), (2720, 54556), (2944, 50405), (2965, 50048), (3128, 47440), (3680, 40324), (3910, 37952), (4744, 31280), (5440, 27278), (5930, 25024), (6256, 23720), (7360, 20162), (7820, 18976), (9488, 15640), (10081, 14720), (10880, 13639), (11860, 12512)]