127065540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15961

約数の個数: 96

約数和(自身を含む): 428037120

約数和(自身を除く): 300971580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 15923, 31846, 47769, 63692, 79615, 95538, 111461, 159230, 191076, 222922, 238845, 302537, 318460, 334383, 445844, 477690, 557305, 605074, 668766, 907611, 955380, 1114610, 1210148, 1337532, 1512685, 1671915, 1815222, 2117759, 2229220, 3025370, 3343830, 3630444, 4235518, 4538055, 6050740, 6353277, 6687660, 8471036, 9076110, 10588795, 12706554, 18152220, 21177590, 25413108, 31766385, 42355180, 63532770, 127065540]

約数ペア:

[(1, 127065540), (2, 63532770), (3, 42355180), (4, 31766385), (5, 25413108), (6, 21177590), (7, 18152220), (10, 12706554), (12, 10588795), (14, 9076110), (15, 8471036), (19, 6687660), (20, 6353277), (21, 6050740), (28, 4538055), (30, 4235518), (35, 3630444), (38, 3343830), (42, 3025370), (57, 2229220), (60, 2117759), (70, 1815222), (76, 1671915), (84, 1512685), (95, 1337532), (105, 1210148), (114, 1114610), (133, 955380), (140, 907611), (190, 668766), (210, 605074), (228, 557305), (266, 477690), (285, 445844), (380, 334383), (399, 318460), (420, 302537), (532, 238845), (570, 222922), (665, 191076), (798, 159230), (1140, 111461), (1330, 95538), (1596, 79615), (1995, 63692), (2660, 47769), (3990, 31846), (7980, 15923)]