329708520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 1176832800

約数和(自身を除く): 847124280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 59, 60, 72, 76, 86, 90, 95, 114, 118, 120, 129, 152, 171, 172, 177, 180, 190, 215, 228, 236, 258, 285, 295, 342, 344, 354, 360, 361, 380, 387, 430, 456, 472, 516, 531, 570, 590, 645, 684, 708, 722, 760, 774, 817, 855, 860, 885, 1032, 1062, 1083, 1121, 1140, 1180, 1290, 1368, 1416, 1444, 1548, 1634, 1710, 1720, 1770, 1805, 1935, 2124, 2166, 2242, 2280, 2360, 2451, 2537, 2580, 2655, 2888, 3096, 3249, 3268, 3363, 3420, 3540, 3610, 3870, 4085, 4248, 4332, 4484, 4902, 5074, 5160, 5310, 5415, 5605, 6498, 6536, 6726, 6840, 7080, 7220, 7353, 7611, 7740, 8170, 8664, 8968, 9804, 10089, 10148, 10620, 10830, 11210, 12255, 12685, 12996, 13452, 14440, 14706, 15222, 15480, 15523, 16245, 16340, 16815, 19608, 20178, 20296, 21240, 21299, 21660, 22420, 22833, 24510, 25370, 25992, 26904, 29412, 30444, 31046, 32490, 32680, 33630, 36765, 38055, 40356, 42598, 43320, 44840, 45666, 46569, 48203, 49020, 50445, 50740, 58824, 60888, 62092, 63897, 64980, 67260, 73530, 76110, 77615, 80712, 85196, 91332, 93138, 96406, 98040, 100890, 101480, 106495, 114165, 124184, 127794, 129960, 134520, 139707, 144609, 147060, 152220, 155230, 170392, 182664, 186276, 191691, 192812, 201780, 212990, 228330, 232845, 241015, 255588, 279414, 289218, 294120, 304440, 310460, 319485, 372552, 383382, 385624, 403560, 425980, 433827, 456660, 465690, 482030, 511176, 558828, 578436, 620920, 638970, 698535, 723045, 766764, 851960, 867654, 913320, 915857, 931380, 958455, 964060, 1117656, 1156872, 1277940, 1397070, 1446090, 1533528, 1735308, 1831714, 1862760, 1916910, 1928120, 2169135, 2555880, 2747571, 2794140, 2892180, 3470616, 3663428, 3833820, 4338270, 4579285, 5495142, 5588280, 5784360, 7326856, 7667640, 8242713, 8676540, 9158570, 10990284, 13737855, 16485426, 17353080, 18317140, 21980568, 27475710, 32970852, 36634280, 41213565, 54951420, 65941704, 82427130, 109902840, 164854260, 329708520]

約数ペア:

[(1, 329708520), (2, 164854260), (3, 109902840), (4, 82427130), (5, 65941704), (6, 54951420), (8, 41213565), (9, 36634280), (10, 32970852), (12, 27475710), (15, 21980568), (18, 18317140), (19, 17353080), (20, 16485426), (24, 13737855), (30, 10990284), (36, 9158570), (38, 8676540), (40, 8242713), (43, 7667640), (45, 7326856), (57, 5784360), (59, 5588280), (60, 5495142), (72, 4579285), (76, 4338270), (86, 3833820), (90, 3663428), (95, 3470616), (114, 2892180), (118, 2794140), (120, 2747571), (129, 2555880), (152, 2169135), (171, 1928120), (172, 1916910), (177, 1862760), (180, 1831714), (190, 1735308), (215, 1533528), (228, 1446090), (236, 1397070), (258, 1277940), (285, 1156872), (295, 1117656), (342, 964060), (344, 958455), (354, 931380), (360, 915857), (361, 913320), (380, 867654), (387, 851960), (430, 766764), (456, 723045), (472, 698535), (516, 638970), (531, 620920), (570, 578436), (590, 558828), (645, 511176), (684, 482030), (708, 465690), (722, 456660), (760, 433827), (774, 425980), (817, 403560), (855, 385624), (860, 383382), (885, 372552), (1032, 319485), (1062, 310460), (1083, 304440), (1121, 294120), (1140, 289218), (1180, 279414), (1290, 255588), (1368, 241015), (1416, 232845), (1444, 228330), (1548, 212990), (1634, 201780), (1710, 192812), (1720, 191691), (1770, 186276), (1805, 182664), (1935, 170392), (2124, 155230), (2166, 152220), (2242, 147060), (2280, 144609), (2360, 139707), (2451, 134520), (2537, 129960), (2580, 127794), (2655, 124184), (2888, 114165), (3096, 106495), (3249, 101480), (3268, 100890), (3363, 98040), (3420, 96406), (3540, 93138), (3610, 91332), (3870, 85196), (4085, 80712), (4248, 77615), (4332, 76110), (4484, 73530), (4902, 67260), (5074, 64980), (5160, 63897), (5310, 62092), (5415, 60888), (5605, 58824), (6498, 50740), (6536, 50445), (6726, 49020), (6840, 48203), (7080, 46569), (7220, 45666), (7353, 44840), (7611, 43320), (7740, 42598), (8170, 40356), (8664, 38055), (8968, 36765), (9804, 33630), (10089, 32680), (10148, 32490), (10620, 31046), (10830, 30444), (11210, 29412), (12255, 26904), (12685, 25992), (12996, 25370), (13452, 24510), (14440, 22833), (14706, 22420), (15222, 21660), (15480, 21299), (15523, 21240), (16245, 20296), (16340, 20178), (16815, 19608)]