865370520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{114467}}^1$

素因数の和:114494

約数の個数: 128

約数和(自身を含む): 3296678400

約数和(自身を除く): 2431307880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 114467, 228934, 343401, 457868, 572335, 686802, 801269, 915736, 1030203, 1144670, 1373604, 1602538, 1717005, 2060406, 2289340, 2403807, 2747208, 3090609, 3205076, 3434010, 4006345, 4120812, 4578680, 4807614, 5151015, 6181218, 6410152, 6868020, 7211421, 8012690, 8241624, 9615228, 10302030, 12019035, 12362436, 13736040, 14422842, 15453045, 16025380, 19230456, 20604060, 21634263, 24038070, 24724872, 28845684, 30906090, 32050760, 36057105, 41208120, 43268526, 48076140, 57691368, 61812180, 72114210, 86537052, 96152280, 108171315, 123624360, 144228420, 173074104, 216342630, 288456840, 432685260, 865370520]

約数ペア:

[(1, 865370520), (2, 432685260), (3, 288456840), (4, 216342630), (5, 173074104), (6, 144228420), (7, 123624360), (8, 108171315), (9, 96152280), (10, 86537052), (12, 72114210), (14, 61812180), (15, 57691368), (18, 48076140), (20, 43268526), (21, 41208120), (24, 36057105), (27, 32050760), (28, 30906090), (30, 28845684), (35, 24724872), (36, 24038070), (40, 21634263), (42, 20604060), (45, 19230456), (54, 16025380), (56, 15453045), (60, 14422842), (63, 13736040), (70, 12362436), (72, 12019035), (84, 10302030), (90, 9615228), (105, 8241624), (108, 8012690), (120, 7211421), (126, 6868020), (135, 6410152), (140, 6181218), (168, 5151015), (180, 4807614), (189, 4578680), (210, 4120812), (216, 4006345), (252, 3434010), (270, 3205076), (280, 3090609), (315, 2747208), (360, 2403807), (378, 2289340), (420, 2060406), (504, 1717005), (540, 1602538), (630, 1373604), (756, 1144670), (840, 1030203), (945, 915736), (1080, 801269), (1260, 686802), (1512, 572335), (1890, 457868), (2520, 343401), (3780, 228934), (7560, 114467)]