123805080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 466839360

約数和(自身を除く): 343034280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 673, 730, 840, 876, 1022, 1095, 1260, 1314, 1346, 1460, 1533, 1752, 2019, 2044, 2190, 2520, 2555, 2628, 2692, 2920, 3066, 3285, 3365, 4038, 4088, 4380, 4599, 4711, 5110, 5256, 5384, 6057, 6132, 6570, 6730, 7665, 8076, 8760, 9198, 9422, 10095, 10220, 12114, 12264, 13140, 13460, 14133, 15330, 16152, 18396, 18844, 20190, 20440, 22995, 23555, 24228, 26280, 26920, 28266, 30285, 30660, 36792, 37688, 40380, 42399, 45990, 47110, 48456, 49129, 56532, 60570, 61320, 70665, 80760, 84798, 91980, 94220, 98258, 113064, 121140, 141330, 147387, 169596, 183960, 188440, 196516, 211995, 242280, 245645, 282660, 294774, 339192, 343903, 393032, 423990, 442161, 491290, 565320, 589548, 687806, 736935, 847980, 884322, 982580, 1031709, 1179096, 1375612, 1473870, 1695960, 1719515, 1768644, 1965160, 2063418, 2210805, 2751224, 2947740, 3095127, 3439030, 3537288, 4126836, 4421610, 5158545, 5895480, 6190254, 6878060, 8253672, 8843220, 10317090, 12380508, 13756120, 15475635, 17686440, 20634180, 24761016, 30951270, 41268360, 61902540, 123805080]

約数ペア:

[(1, 123805080), (2, 61902540), (3, 41268360), (4, 30951270), (5, 24761016), (6, 20634180), (7, 17686440), (8, 15475635), (9, 13756120), (10, 12380508), (12, 10317090), (14, 8843220), (15, 8253672), (18, 6878060), (20, 6190254), (21, 5895480), (24, 5158545), (28, 4421610), (30, 4126836), (35, 3537288), (36, 3439030), (40, 3095127), (42, 2947740), (45, 2751224), (56, 2210805), (60, 2063418), (63, 1965160), (70, 1768644), (72, 1719515), (73, 1695960), (84, 1473870), (90, 1375612), (105, 1179096), (120, 1031709), (126, 982580), (140, 884322), (146, 847980), (168, 736935), (180, 687806), (210, 589548), (219, 565320), (252, 491290), (280, 442161), (292, 423990), (315, 393032), (360, 343903), (365, 339192), (420, 294774), (438, 282660), (504, 245645), (511, 242280), (584, 211995), (630, 196516), (657, 188440), (673, 183960), (730, 169596), (840, 147387), (876, 141330), (1022, 121140), (1095, 113064), (1260, 98258), (1314, 94220), (1346, 91980), (1460, 84798), (1533, 80760), (1752, 70665), (2019, 61320), (2044, 60570), (2190, 56532), (2520, 49129), (2555, 48456), (2628, 47110), (2692, 45990), (2920, 42399), (3066, 40380), (3285, 37688), (3365, 36792), (4038, 30660), (4088, 30285), (4380, 28266), (4599, 26920), (4711, 26280), (5110, 24228), (5256, 23555), (5384, 22995), (6057, 20440), (6132, 20190), (6570, 18844), (6730, 18396), (7665, 16152), (8076, 15330), (8760, 14133), (9198, 13460), (9422, 13140), (10095, 12264), (10220, 12114)]