197814968960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{71333}}^1$

素因数の和:71978

約数の個数: 128

約数和(自身を含む): 541339459200

約数和(自身を除く): 343524490240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 619, 640, 896, 1120, 1238, 2240, 2476, 3095, 4333, 4480, 4952, 6190, 8666, 9904, 12380, 17332, 19808, 21665, 24760, 34664, 39616, 43330, 49520, 69328, 71333, 79232, 86660, 99040, 138656, 142666, 173320, 198080, 277312, 285332, 346640, 356665, 396160, 499331, 554624, 570664, 693280, 713330, 998662, 1141328, 1386560, 1426660, 1997324, 2282656, 2496655, 2773120, 2853320, 3994648, 4565312, 4993310, 5706640, 7989296, 9130624, 9986620, 11413280, 15978592, 19973240, 22826560, 31957184, 39946480, 44155127, 45653120, 63914368, 79892960, 88310254, 159785920, 176620508, 220775635, 309085889, 319571840, 353241016, 441551270, 618171778, 706482032, 883102540, 1236343556, 1412964064, 1545429445, 1766205080, 2472687112, 2825928128, 3090858890, 3532410160, 4945374224, 5651856256, 6181717780, 7064820320, 9890748448, 12363435560, 14129640640, 19781496896, 24726871120, 28259281280, 39562993792, 49453742240, 98907484480, 197814968960]

約数ペア:

[(1, 197814968960), (2, 98907484480), (4, 49453742240), (5, 39562993792), (7, 28259281280), (8, 24726871120), (10, 19781496896), (14, 14129640640), (16, 12363435560), (20, 9890748448), (28, 7064820320), (32, 6181717780), (35, 5651856256), (40, 4945374224), (56, 3532410160), (64, 3090858890), (70, 2825928128), (80, 2472687112), (112, 1766205080), (128, 1545429445), (140, 1412964064), (160, 1236343556), (224, 883102540), (280, 706482032), (320, 618171778), (448, 441551270), (560, 353241016), (619, 319571840), (640, 309085889), (896, 220775635), (1120, 176620508), (1238, 159785920), (2240, 88310254), (2476, 79892960), (3095, 63914368), (4333, 45653120), (4480, 44155127), (4952, 39946480), (6190, 31957184), (8666, 22826560), (9904, 19973240), (12380, 15978592), (17332, 11413280), (19808, 9986620), (21665, 9130624), (24760, 7989296), (34664, 5706640), (39616, 4993310), (43330, 4565312), (49520, 3994648), (69328, 2853320), (71333, 2773120), (79232, 2496655), (86660, 2282656), (99040, 1997324), (138656, 1426660), (142666, 1386560), (173320, 1141328), (198080, 998662), (277312, 713330), (285332, 693280), (346640, 570664), (356665, 554624), (396160, 499331)]