328723560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 384

約数和(自身を含む): 1304035200

約数和(自身を除く): 975311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 51, 55, 57, 60, 66, 68, 72, 76, 85, 88, 90, 95, 99, 102, 110, 114, 120, 132, 136, 152, 153, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 255, 257, 264, 285, 306, 323, 330, 340, 342, 360, 374, 380, 396, 408, 418, 440, 456, 495, 510, 514, 561, 570, 612, 627, 646, 660, 680, 684, 748, 760, 765, 771, 792, 836, 855, 935, 969, 990, 1020, 1028, 1045, 1122, 1140, 1224, 1254, 1285, 1292, 1320, 1368, 1496, 1530, 1542, 1615, 1672, 1683, 1710, 1870, 1881, 1938, 1980, 2040, 2056, 2090, 2244, 2280, 2313, 2508, 2570, 2584, 2805, 2827, 2907, 3060, 3084, 3135, 3230, 3366, 3420, 3553, 3740, 3762, 3855, 3876, 3960, 4180, 4369, 4488, 4626, 4845, 4883, 5016, 5140, 5610, 5654, 5814, 6120, 6168, 6270, 6460, 6732, 6840, 7106, 7480, 7524, 7710, 7752, 8360, 8415, 8481, 8738, 9252, 9405, 9690, 9766, 10280, 10659, 11220, 11308, 11565, 11628, 12540, 12920, 13107, 13464, 14135, 14212, 14535, 14649, 15048, 15420, 16830, 16962, 17476, 17765, 18504, 18810, 19380, 19532, 21318, 21845, 22440, 22616, 23130, 23256, 24415, 25080, 25443, 26214, 28270, 28424, 29070, 29298, 30840, 31977, 33660, 33924, 34952, 35530, 37620, 38760, 39064, 39321, 42405, 42636, 43690, 43947, 46260, 48059, 48830, 50886, 52428, 53295, 53713, 56540, 58140, 58596, 63954, 65535, 67320, 67848, 71060, 73245, 75240, 78642, 83011, 84810, 85272, 87380, 87894, 92520, 96118, 97660, 101772, 104856, 106590, 107426, 113080, 116280, 117192, 127215, 127908, 131070, 142120, 144177, 146490, 157284, 159885, 161139, 166022, 169620, 174760, 175788, 192236, 195320, 196605, 203544, 213180, 214852, 219735, 240295, 249033, 254430, 255816, 262140, 268565, 288354, 292980, 314568, 319770, 322278, 332044, 339240, 351576, 384472, 393210, 415055, 426360, 429704, 432531, 439470, 480590, 483417, 498066, 508860, 524280, 537130, 576708, 585960, 639540, 644556, 664088, 720885, 747099, 786420, 805695, 830110, 865062, 878940, 913121, 961180, 966834, 996132, 1017720, 1074260, 1153416, 1245165, 1279080, 1289112, 1441770, 1494198, 1572840, 1611390, 1660220, 1730124, 1757880, 1826242, 1922360, 1933668, 1992264, 2148520, 2162655, 2417085, 2490330, 2739363, 2883540, 2988396, 3222780, 3320440, 3460248, 3652484, 3735495, 3867336, 4325310, 4565605, 4834170, 4980660, 5478726, 5767080, 5976792, 6445560, 7304968, 7470990, 8218089, 8650620, 9131210, 9668340, 9961320, 10957452, 13696815, 14941980, 16436178, 17301240, 18262420, 19336680, 21914904, 27393630, 29883960, 32872356, 36524840, 41090445, 54787260, 65744712, 82180890, 109574520, 164361780, 328723560]

約数ペア:

[(1, 328723560), (2, 164361780), (3, 109574520), (4, 82180890), (5, 65744712), (6, 54787260), (8, 41090445), (9, 36524840), (10, 32872356), (11, 29883960), (12, 27393630), (15, 21914904), (17, 19336680), (18, 18262420), (19, 17301240), (20, 16436178), (22, 14941980), (24, 13696815), (30, 10957452), (33, 9961320), (34, 9668340), (36, 9131210), (38, 8650620), (40, 8218089), (44, 7470990), (45, 7304968), (51, 6445560), (55, 5976792), (57, 5767080), (60, 5478726), (66, 4980660), (68, 4834170), (72, 4565605), (76, 4325310), (85, 3867336), (88, 3735495), (90, 3652484), (95, 3460248), (99, 3320440), (102, 3222780), (110, 2988396), (114, 2883540), (120, 2739363), (132, 2490330), (136, 2417085), (152, 2162655), (153, 2148520), (165, 1992264), (170, 1933668), (171, 1922360), (180, 1826242), (187, 1757880), (190, 1730124), (198, 1660220), (204, 1611390), (209, 1572840), (220, 1494198), (228, 1441770), (255, 1289112), (257, 1279080), (264, 1245165), (285, 1153416), (306, 1074260), (323, 1017720), (330, 996132), (340, 966834), (342, 961180), (360, 913121), (374, 878940), (380, 865062), (396, 830110), (408, 805695), (418, 786420), (440, 747099), (456, 720885), (495, 664088), (510, 644556), (514, 639540), (561, 585960), (570, 576708), (612, 537130), (627, 524280), (646, 508860), (660, 498066), (680, 483417), (684, 480590), (748, 439470), (760, 432531), (765, 429704), (771, 426360), (792, 415055), (836, 393210), (855, 384472), (935, 351576), (969, 339240), (990, 332044), (1020, 322278), (1028, 319770), (1045, 314568), (1122, 292980), (1140, 288354), (1224, 268565), (1254, 262140), (1285, 255816), (1292, 254430), (1320, 249033), (1368, 240295), (1496, 219735), (1530, 214852), (1542, 213180), (1615, 203544), (1672, 196605), (1683, 195320), (1710, 192236), (1870, 175788), (1881, 174760), (1938, 169620), (1980, 166022), (2040, 161139), (2056, 159885), (2090, 157284), (2244, 146490), (2280, 144177), (2313, 142120), (2508, 131070), (2570, 127908), (2584, 127215), (2805, 117192), (2827, 116280), (2907, 113080), (3060, 107426), (3084, 106590), (3135, 104856), (3230, 101772), (3366, 97660), (3420, 96118), (3553, 92520), (3740, 87894), (3762, 87380), (3855, 85272), (3876, 84810), (3960, 83011), (4180, 78642), (4369, 75240), (4488, 73245), (4626, 71060), (4845, 67848), (4883, 67320), (5016, 65535), (5140, 63954), (5610, 58596), (5654, 58140), (5814, 56540), (6120, 53713), (6168, 53295), (6270, 52428), (6460, 50886), (6732, 48830), (6840, 48059), (7106, 46260), (7480, 43947), (7524, 43690), (7710, 42636), (7752, 42405), (8360, 39321), (8415, 39064), (8481, 38760), (8738, 37620), (9252, 35530), (9405, 34952), (9690, 33924), (9766, 33660), (10280, 31977), (10659, 30840), (11220, 29298), (11308, 29070), (11565, 28424), (11628, 28270), (12540, 26214), (12920, 25443), (13107, 25080), (13464, 24415), (14135, 23256), (14212, 23130), (14535, 22616), (14649, 22440), (15048, 21845), (15420, 21318), (16830, 19532), (16962, 19380), (17476, 18810), (17765, 18504)]