157589880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26801}}^1$

素因数の和:26829

約数の個数: 96

約数和(自身を含む): 549977040

約数和(自身を除く): 392387160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26801, 53602, 80403, 107204, 134005, 160806, 187607, 214408, 268010, 321612, 375214, 402015, 536020, 562821, 643224, 750428, 804030, 938035, 1072040, 1125642, 1313249, 1500856, 1608060, 1876070, 2251284, 2626498, 2814105, 3216120, 3752140, 3939747, 4502568, 5252996, 5628210, 6566245, 7504280, 7879494, 10505992, 11256420, 13132490, 15758988, 19698735, 22512840, 26264980, 31517976, 39397470, 52529960, 78794940, 157589880]

約数ペア:

[(1, 157589880), (2, 78794940), (3, 52529960), (4, 39397470), (5, 31517976), (6, 26264980), (7, 22512840), (8, 19698735), (10, 15758988), (12, 13132490), (14, 11256420), (15, 10505992), (20, 7879494), (21, 7504280), (24, 6566245), (28, 5628210), (30, 5252996), (35, 4502568), (40, 3939747), (42, 3752140), (49, 3216120), (56, 2814105), (60, 2626498), (70, 2251284), (84, 1876070), (98, 1608060), (105, 1500856), (120, 1313249), (140, 1125642), (147, 1072040), (168, 938035), (196, 804030), (210, 750428), (245, 643224), (280, 562821), (294, 536020), (392, 402015), (420, 375214), (490, 321612), (588, 268010), (735, 214408), (840, 187607), (980, 160806), (1176, 134005), (1470, 107204), (1960, 80403), (2940, 53602), (5880, 26801)]