330344280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 1273512240

約数和(自身を除く): 943167960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 140, 147, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 305, 307, 315, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 588, 610, 614, 630, 732, 735, 840, 854, 882, 915, 921, 980, 1098, 1176, 1220, 1228, 1260, 1281, 1464, 1470, 1535, 1708, 1764, 1830, 1842, 1960, 2135, 2149, 2196, 2205, 2440, 2456, 2520, 2562, 2745, 2763, 2940, 2989, 3070, 3416, 3528, 3660, 3684, 3843, 4270, 4298, 4392, 4410, 4605, 5124, 5490, 5526, 5880, 5978, 6140, 6405, 6447, 7320, 7368, 7686, 8540, 8596, 8820, 8967, 9210, 10248, 10745, 10980, 11052, 11956, 12280, 12810, 12894, 13815, 14945, 15043, 15372, 17080, 17192, 17640, 17934, 18420, 18727, 19215, 19341, 21490, 21960, 22104, 23912, 25620, 25788, 26901, 27630, 29890, 30086, 30744, 32235, 35868, 36840, 37454, 38430, 38682, 42980, 44835, 45129, 51240, 51576, 53802, 55260, 56181, 59780, 60172, 64470, 71736, 74908, 75215, 76860, 77364, 85960, 89670, 90258, 93635, 96705, 107604, 110520, 112362, 119560, 120344, 128940, 131089, 134505, 135387, 149816, 150430, 153720, 154728, 168543, 179340, 180516, 187270, 193410, 215208, 224724, 225645, 257880, 262178, 269010, 270774, 280905, 300860, 337086, 358680, 361032, 374540, 386820, 393267, 449448, 451290, 524356, 538020, 541548, 561810, 601720, 655445, 674172, 676935, 749080, 773640, 786534, 842715, 902580, 917623, 1048712, 1076040, 1083096, 1123620, 1179801, 1310890, 1348344, 1353870, 1573068, 1685430, 1805160, 1835246, 1966335, 2247240, 2359602, 2621780, 2707740, 2752869, 3146136, 3370860, 3670492, 3932670, 4588115, 4719204, 5243560, 5415480, 5505738, 5899005, 6741720, 7340984, 7865340, 8258607, 9176230, 9438408, 11011476, 11798010, 13764345, 15730680, 16517214, 18352460, 22022952, 23596020, 27528690, 33034428, 36704920, 41293035, 47192040, 55057380, 66068856, 82586070, 110114760, 165172140, 330344280]

約数ペア:

[(1, 330344280), (2, 165172140), (3, 110114760), (4, 82586070), (5, 66068856), (6, 55057380), (7, 47192040), (8, 41293035), (9, 36704920), (10, 33034428), (12, 27528690), (14, 23596020), (15, 22022952), (18, 18352460), (20, 16517214), (21, 15730680), (24, 13764345), (28, 11798010), (30, 11011476), (35, 9438408), (36, 9176230), (40, 8258607), (42, 7865340), (45, 7340984), (49, 6741720), (56, 5899005), (60, 5505738), (61, 5415480), (63, 5243560), (70, 4719204), (72, 4588115), (84, 3932670), (90, 3670492), (98, 3370860), (105, 3146136), (120, 2752869), (122, 2707740), (126, 2621780), (140, 2359602), (147, 2247240), (168, 1966335), (180, 1835246), (183, 1805160), (196, 1685430), (210, 1573068), (244, 1353870), (245, 1348344), (252, 1310890), (280, 1179801), (294, 1123620), (305, 1083096), (307, 1076040), (315, 1048712), (360, 917623), (366, 902580), (392, 842715), (420, 786534), (427, 773640), (441, 749080), (488, 676935), (490, 674172), (504, 655445), (549, 601720), (588, 561810), (610, 541548), (614, 538020), (630, 524356), (732, 451290), (735, 449448), (840, 393267), (854, 386820), (882, 374540), (915, 361032), (921, 358680), (980, 337086), (1098, 300860), (1176, 280905), (1220, 270774), (1228, 269010), (1260, 262178), (1281, 257880), (1464, 225645), (1470, 224724), (1535, 215208), (1708, 193410), (1764, 187270), (1830, 180516), (1842, 179340), (1960, 168543), (2135, 154728), (2149, 153720), (2196, 150430), (2205, 149816), (2440, 135387), (2456, 134505), (2520, 131089), (2562, 128940), (2745, 120344), (2763, 119560), (2940, 112362), (2989, 110520), (3070, 107604), (3416, 96705), (3528, 93635), (3660, 90258), (3684, 89670), (3843, 85960), (4270, 77364), (4298, 76860), (4392, 75215), (4410, 74908), (4605, 71736), (5124, 64470), (5490, 60172), (5526, 59780), (5880, 56181), (5978, 55260), (6140, 53802), (6405, 51576), (6447, 51240), (7320, 45129), (7368, 44835), (7686, 42980), (8540, 38682), (8596, 38430), (8820, 37454), (8967, 36840), (9210, 35868), (10248, 32235), (10745, 30744), (10980, 30086), (11052, 29890), (11956, 27630), (12280, 26901), (12810, 25788), (12894, 25620), (13815, 23912), (14945, 22104), (15043, 21960), (15372, 21490), (17080, 19341), (17192, 19215), (17640, 18727), (17934, 18420)]