998864160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 3610075392

約数和(自身を除く): 2611211232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 373, 420, 480, 560, 672, 746, 797, 840, 1119, 1120, 1492, 1594, 1680, 1865, 2238, 2391, 2611, 2984, 3188, 3360, 3730, 3985, 4476, 4782, 5222, 5579, 5595, 5968, 6376, 7460, 7833, 7970, 8952, 9564, 10444, 11158, 11190, 11936, 11955, 12752, 13055, 14920, 15666, 15940, 16737, 17904, 19128, 20888, 22316, 22380, 23910, 25504, 26110, 27895, 29840, 31332, 31880, 33474, 35808, 38256, 39165, 41776, 44632, 44760, 47820, 52220, 55790, 59680, 62664, 63760, 66948, 76512, 78330, 83552, 83685, 89264, 89520, 95640, 104440, 111580, 125328, 127520, 133896, 156660, 167370, 178528, 179040, 191280, 208880, 223160, 250656, 267792, 297281, 313320, 334740, 382560, 417760, 446320, 535584, 594562, 626640, 669480, 891843, 892640, 1189124, 1253280, 1338960, 1486405, 1783686, 2080967, 2378248, 2677920, 2972810, 3567372, 4161934, 4459215, 4756496, 5945620, 6242901, 7134744, 8323868, 8918430, 9512992, 10404835, 11891240, 12485802, 14269488, 16647736, 17836860, 20809670, 23782480, 24971604, 28538976, 31214505, 33295472, 35673720, 41619340, 47564960, 49943208, 62429010, 66590944, 71347440, 83238680, 99886416, 124858020, 142694880, 166477360, 199772832, 249716040, 332954720, 499432080, 998864160]

約数ペア:

[(1, 998864160), (2, 499432080), (3, 332954720), (4, 249716040), (5, 199772832), (6, 166477360), (7, 142694880), (8, 124858020), (10, 99886416), (12, 83238680), (14, 71347440), (15, 66590944), (16, 62429010), (20, 49943208), (21, 47564960), (24, 41619340), (28, 35673720), (30, 33295472), (32, 31214505), (35, 28538976), (40, 24971604), (42, 23782480), (48, 20809670), (56, 17836860), (60, 16647736), (70, 14269488), (80, 12485802), (84, 11891240), (96, 10404835), (105, 9512992), (112, 8918430), (120, 8323868), (140, 7134744), (160, 6242901), (168, 5945620), (210, 4756496), (224, 4459215), (240, 4161934), (280, 3567372), (336, 2972810), (373, 2677920), (420, 2378248), (480, 2080967), (560, 1783686), (672, 1486405), (746, 1338960), (797, 1253280), (840, 1189124), (1119, 892640), (1120, 891843), (1492, 669480), (1594, 626640), (1680, 594562), (1865, 535584), (2238, 446320), (2391, 417760), (2611, 382560), (2984, 334740), (3188, 313320), (3360, 297281), (3730, 267792), (3985, 250656), (4476, 223160), (4782, 208880), (5222, 191280), (5579, 179040), (5595, 178528), (5968, 167370), (6376, 156660), (7460, 133896), (7833, 127520), (7970, 125328), (8952, 111580), (9564, 104440), (10444, 95640), (11158, 89520), (11190, 89264), (11936, 83685), (11955, 83552), (12752, 78330), (13055, 76512), (14920, 66948), (15666, 63760), (15940, 62664), (16737, 59680), (17904, 55790), (19128, 52220), (20888, 47820), (22316, 44760), (22380, 44632), (23910, 41776), (25504, 39165), (26110, 38256), (27895, 35808), (29840, 33474), (31332, 31880)]