328764030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 984960000

約数和(自身を除く): 656195970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 79, 95, 98, 105, 114, 133, 147, 149, 158, 190, 210, 237, 245, 266, 285, 294, 298, 395, 399, 447, 474, 490, 553, 570, 665, 735, 745, 790, 798, 894, 931, 1043, 1106, 1185, 1330, 1470, 1490, 1501, 1659, 1862, 1995, 2086, 2235, 2370, 2765, 2793, 2831, 3002, 3129, 3318, 3871, 3990, 4470, 4503, 4655, 5215, 5530, 5586, 5662, 6258, 7301, 7505, 7742, 8295, 8493, 9006, 9310, 10430, 10507, 11613, 11771, 13965, 14155, 14602, 15010, 15645, 16590, 16986, 19355, 19817, 21014, 21903, 22515, 23226, 23542, 27930, 28310, 31290, 31521, 35313, 36505, 38710, 39634, 42465, 43806, 45030, 52535, 58065, 58855, 59451, 63042, 70626, 73010, 73549, 82397, 84930, 99085, 105070, 109515, 116130, 117710, 118902, 138719, 147098, 157605, 164794, 176565, 198170, 219030, 220647, 223649, 247191, 277438, 297255, 315210, 353130, 367745, 411985, 416157, 441294, 447298, 494382, 576779, 594510, 670947, 693595, 735490, 823970, 832314, 1103235, 1118245, 1153558, 1235955, 1341894, 1387190, 1565543, 1730337, 2080785, 2206470, 2236490, 2471910, 2883895, 3131086, 3354735, 3460674, 4161570, 4696629, 5767790, 6709470, 7827715, 8651685, 9393258, 10958801, 15655430, 17303370, 21917602, 23483145, 32876403, 46966290, 54794005, 65752806, 109588010, 164382015, 328764030]

約数ペア:

[(1, 328764030), (2, 164382015), (3, 109588010), (5, 65752806), (6, 54794005), (7, 46966290), (10, 32876403), (14, 23483145), (15, 21917602), (19, 17303370), (21, 15655430), (30, 10958801), (35, 9393258), (38, 8651685), (42, 7827715), (49, 6709470), (57, 5767790), (70, 4696629), (79, 4161570), (95, 3460674), (98, 3354735), (105, 3131086), (114, 2883895), (133, 2471910), (147, 2236490), (149, 2206470), (158, 2080785), (190, 1730337), (210, 1565543), (237, 1387190), (245, 1341894), (266, 1235955), (285, 1153558), (294, 1118245), (298, 1103235), (395, 832314), (399, 823970), (447, 735490), (474, 693595), (490, 670947), (553, 594510), (570, 576779), (665, 494382), (735, 447298), (745, 441294), (790, 416157), (798, 411985), (894, 367745), (931, 353130), (1043, 315210), (1106, 297255), (1185, 277438), (1330, 247191), (1470, 223649), (1490, 220647), (1501, 219030), (1659, 198170), (1862, 176565), (1995, 164794), (2086, 157605), (2235, 147098), (2370, 138719), (2765, 118902), (2793, 117710), (2831, 116130), (3002, 109515), (3129, 105070), (3318, 99085), (3871, 84930), (3990, 82397), (4470, 73549), (4503, 73010), (4655, 70626), (5215, 63042), (5530, 59451), (5586, 58855), (5662, 58065), (6258, 52535), (7301, 45030), (7505, 43806), (7742, 42465), (8295, 39634), (8493, 38710), (9006, 36505), (9310, 35313), (10430, 31521), (10507, 31290), (11613, 28310), (11771, 27930), (13965, 23542), (14155, 23226), (14602, 22515), (15010, 21903), (15645, 21014), (16590, 19817), (16986, 19355)]