329522640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 1055932416

約数和(自身を除く): 726409776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 131, 141, 188, 223, 235, 240, 262, 282, 376, 393, 446, 470, 524, 564, 655, 669, 705, 752, 786, 892, 940, 1048, 1115, 1128, 1310, 1338, 1410, 1572, 1784, 1880, 1965, 2096, 2230, 2256, 2620, 2676, 2820, 3144, 3345, 3568, 3760, 3930, 4460, 5240, 5352, 5640, 6157, 6288, 6690, 7860, 8920, 10480, 10481, 10704, 11280, 12314, 13380, 15720, 17840, 18471, 20962, 24628, 26760, 29213, 30785, 31440, 31443, 36942, 41924, 49256, 52405, 53520, 58426, 61570, 62886, 73884, 83848, 87639, 92355, 98512, 104810, 116852, 123140, 125772, 146065, 147768, 157215, 167696, 175278, 184710, 209620, 233704, 246280, 251544, 292130, 295536, 314430, 350556, 369420, 419240, 438195, 467408, 492560, 503088, 584260, 628860, 701112, 738840, 838480, 876390, 1168520, 1257720, 1373011, 1402224, 1477680, 1752780, 2337040, 2515440, 2746022, 3505560, 4119033, 5492044, 6865055, 7011120, 8238066, 10984088, 13730110, 16476132, 20595165, 21968176, 27460220, 32952264, 41190330, 54920440, 65904528, 82380660, 109840880, 164761320, 329522640]

約数ペア:

[(1, 329522640), (2, 164761320), (3, 109840880), (4, 82380660), (5, 65904528), (6, 54920440), (8, 41190330), (10, 32952264), (12, 27460220), (15, 21968176), (16, 20595165), (20, 16476132), (24, 13730110), (30, 10984088), (40, 8238066), (47, 7011120), (48, 6865055), (60, 5492044), (80, 4119033), (94, 3505560), (120, 2746022), (131, 2515440), (141, 2337040), (188, 1752780), (223, 1477680), (235, 1402224), (240, 1373011), (262, 1257720), (282, 1168520), (376, 876390), (393, 838480), (446, 738840), (470, 701112), (524, 628860), (564, 584260), (655, 503088), (669, 492560), (705, 467408), (752, 438195), (786, 419240), (892, 369420), (940, 350556), (1048, 314430), (1115, 295536), (1128, 292130), (1310, 251544), (1338, 246280), (1410, 233704), (1572, 209620), (1784, 184710), (1880, 175278), (1965, 167696), (2096, 157215), (2230, 147768), (2256, 146065), (2620, 125772), (2676, 123140), (2820, 116852), (3144, 104810), (3345, 98512), (3568, 92355), (3760, 87639), (3930, 83848), (4460, 73884), (5240, 62886), (5352, 61570), (5640, 58426), (6157, 53520), (6288, 52405), (6690, 49256), (7860, 41924), (8920, 36942), (10480, 31443), (10481, 31440), (10704, 30785), (11280, 29213), (12314, 26760), (13380, 24628), (15720, 20962), (17840, 18471)]