19488563520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{102013}}^1$

素因数の和:102232

約数の個数: 112

約数和(自身を含む): 62187734400

約数和(自身を除く): 42699170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 31840, 38208, 47760, 63680, 95520, 102013, 191040, 204026, 306039, 408052, 510065, 612078, 816104, 1020130, 1224156, 1530195, 1632208, 2040260, 2448312, 3060390, 3264416, 4080520, 4896624, 6120780, 6528832, 8161040, 9793248, 12241560, 16322080, 19586496, 20300587, 24483120, 32644160, 40601174, 48966240, 60901761, 81202348, 97932480, 101502935, 121803522, 162404696, 203005870, 243607044, 304508805, 324809392, 406011740, 487214088, 609017610, 649618784, 812023480, 974428176, 1218035220, 1299237568, 1624046960, 1948856352, 2436070440, 3248093920, 3897712704, 4872140880, 6496187840, 9744281760, 19488563520]

約数ペア:

[(1, 19488563520), (2, 9744281760), (3, 6496187840), (4, 4872140880), (5, 3897712704), (6, 3248093920), (8, 2436070440), (10, 1948856352), (12, 1624046960), (15, 1299237568), (16, 1218035220), (20, 974428176), (24, 812023480), (30, 649618784), (32, 609017610), (40, 487214088), (48, 406011740), (60, 324809392), (64, 304508805), (80, 243607044), (96, 203005870), (120, 162404696), (160, 121803522), (192, 101502935), (199, 97932480), (240, 81202348), (320, 60901761), (398, 48966240), (480, 40601174), (597, 32644160), (796, 24483120), (960, 20300587), (995, 19586496), (1194, 16322080), (1592, 12241560), (1990, 9793248), (2388, 8161040), (2985, 6528832), (3184, 6120780), (3980, 4896624), (4776, 4080520), (5970, 3264416), (6368, 3060390), (7960, 2448312), (9552, 2040260), (11940, 1632208), (12736, 1530195), (15920, 1224156), (19104, 1020130), (23880, 816104), (31840, 612078), (38208, 510065), (47760, 408052), (63680, 306039), (95520, 204026), (102013, 191040)]