630328440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7013}}^1$

素因数の和:7141

約数の個数: 128

約数和(自身を含む): 2181634560

約数和(自身を除く): 1551306120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7013, 7490, 8988, 11235, 12840, 14026, 14980, 17976, 21039, 22470, 28052, 29960, 35065, 42078, 44940, 49091, 56104, 70130, 84156, 89880, 98182, 105195, 140260, 147273, 168312, 196364, 210390, 245455, 280520, 294546, 392728, 420780, 490910, 589092, 736365, 750391, 841560, 981820, 1178184, 1472730, 1500782, 1963640, 2251173, 2945460, 3001564, 3751955, 4502346, 5252737, 5890920, 6003128, 7503910, 9004692, 10505474, 11255865, 15007820, 15758211, 18009384, 21010948, 22511730, 26263685, 30015640, 31516422, 42021896, 45023460, 52527370, 63032844, 78791055, 90046920, 105054740, 126065688, 157582110, 210109480, 315164220, 630328440]

約数ペア:

[(1, 630328440), (2, 315164220), (3, 210109480), (4, 157582110), (5, 126065688), (6, 105054740), (7, 90046920), (8, 78791055), (10, 63032844), (12, 52527370), (14, 45023460), (15, 42021896), (20, 31516422), (21, 30015640), (24, 26263685), (28, 22511730), (30, 21010948), (35, 18009384), (40, 15758211), (42, 15007820), (56, 11255865), (60, 10505474), (70, 9004692), (84, 7503910), (105, 6003128), (107, 5890920), (120, 5252737), (140, 4502346), (168, 3751955), (210, 3001564), (214, 2945460), (280, 2251173), (321, 1963640), (420, 1500782), (428, 1472730), (535, 1178184), (642, 981820), (749, 841560), (840, 750391), (856, 736365), (1070, 589092), (1284, 490910), (1498, 420780), (1605, 392728), (2140, 294546), (2247, 280520), (2568, 245455), (2996, 210390), (3210, 196364), (3745, 168312), (4280, 147273), (4494, 140260), (5992, 105195), (6420, 98182), (7013, 89880), (7490, 84156), (8988, 70130), (11235, 56104), (12840, 49091), (14026, 44940), (14980, 42078), (17976, 35065), (21039, 29960), (22470, 28052)]