146898880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 378744480

約数和(自身を除く): 231845600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 592, 608, 653, 703, 740, 760, 1184, 1216, 1306, 1406, 1480, 1520, 2368, 2612, 2812, 2960, 3040, 3265, 3515, 5224, 5624, 5920, 6080, 6530, 7030, 10448, 11248, 11840, 12407, 13060, 14060, 20896, 22496, 24161, 24814, 26120, 28120, 41792, 44992, 48322, 49628, 52240, 56240, 62035, 96644, 99256, 104480, 112480, 120805, 124070, 193288, 198512, 208960, 224960, 241610, 248140, 386576, 397024, 459059, 483220, 496280, 773152, 794048, 918118, 966440, 992560, 1546304, 1836236, 1932880, 1985120, 2295295, 3672472, 3865760, 3970240, 4590590, 7344944, 7731520, 9181180, 14689888, 18362360, 29379776, 36724720, 73449440, 146898880]

約数ペア:

[(1, 146898880), (2, 73449440), (4, 36724720), (5, 29379776), (8, 18362360), (10, 14689888), (16, 9181180), (19, 7731520), (20, 7344944), (32, 4590590), (37, 3970240), (38, 3865760), (40, 3672472), (64, 2295295), (74, 1985120), (76, 1932880), (80, 1836236), (95, 1546304), (148, 992560), (152, 966440), (160, 918118), (185, 794048), (190, 773152), (296, 496280), (304, 483220), (320, 459059), (370, 397024), (380, 386576), (592, 248140), (608, 241610), (653, 224960), (703, 208960), (740, 198512), (760, 193288), (1184, 124070), (1216, 120805), (1306, 112480), (1406, 104480), (1480, 99256), (1520, 96644), (2368, 62035), (2612, 56240), (2812, 52240), (2960, 49628), (3040, 48322), (3265, 44992), (3515, 41792), (5224, 28120), (5624, 26120), (5920, 24814), (6080, 24161), (6530, 22496), (7030, 20896), (10448, 14060), (11248, 13060), (11840, 12407)]