306553520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2527

約数の個数: 160

約数和(自身を含む): 929190528

約数和(自身を除く): 622637008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2477, 3094, 3536, 3640, 4420, 4760, 4954, 6188, 7280, 7735, 8840, 9520, 9908, 12376, 12385, 15470, 17339, 17680, 19816, 24752, 24770, 30940, 32201, 34678, 39632, 42109, 49540, 61880, 64402, 69356, 84218, 86695, 99080, 123760, 128804, 138712, 161005, 168436, 173390, 198160, 210545, 225407, 257608, 277424, 294763, 322010, 336872, 346780, 421090, 450814, 515216, 547417, 589526, 644020, 673744, 693560, 842180, 901628, 1094834, 1127035, 1179052, 1288040, 1387120, 1473815, 1684360, 1803256, 2189668, 2254070, 2358104, 2576080, 2737085, 2947630, 3368720, 3606512, 3831919, 4379336, 4508140, 4716208, 5474170, 5895260, 7663838, 8758672, 9016280, 10948340, 11790520, 15327676, 18032560, 19159595, 21896680, 23581040, 30655352, 38319190, 43793360, 61310704, 76638380, 153276760, 306553520]

約数ペア:

[(1, 306553520), (2, 153276760), (4, 76638380), (5, 61310704), (7, 43793360), (8, 38319190), (10, 30655352), (13, 23581040), (14, 21896680), (16, 19159595), (17, 18032560), (20, 15327676), (26, 11790520), (28, 10948340), (34, 9016280), (35, 8758672), (40, 7663838), (52, 5895260), (56, 5474170), (65, 4716208), (68, 4508140), (70, 4379336), (80, 3831919), (85, 3606512), (91, 3368720), (104, 2947630), (112, 2737085), (119, 2576080), (130, 2358104), (136, 2254070), (140, 2189668), (170, 1803256), (182, 1684360), (208, 1473815), (221, 1387120), (238, 1288040), (260, 1179052), (272, 1127035), (280, 1094834), (340, 901628), (364, 842180), (442, 693560), (455, 673744), (476, 644020), (520, 589526), (560, 547417), (595, 515216), (680, 450814), (728, 421090), (884, 346780), (910, 336872), (952, 322010), (1040, 294763), (1105, 277424), (1190, 257608), (1360, 225407), (1456, 210545), (1547, 198160), (1768, 173390), (1820, 168436), (1904, 161005), (2210, 138712), (2380, 128804), (2477, 123760), (3094, 99080), (3536, 86695), (3640, 84218), (4420, 69356), (4760, 64402), (4954, 61880), (6188, 49540), (7280, 42109), (7735, 39632), (8840, 34678), (9520, 32201), (9908, 30940), (12376, 24770), (12385, 24752), (15470, 19816), (17339, 17680)]