128529180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 461039040

約数和(自身を除く): 332509860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 359, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 718, 765, 780, 810, 884, 918, 1020, 1053, 1077, 1105, 1170, 1326, 1377, 1404, 1436, 1530, 1620, 1755, 1795, 1836, 1989, 2106, 2154, 2210, 2295, 2340, 2652, 2754, 3060, 3231, 3315, 3510, 3590, 3978, 4212, 4308, 4420, 4590, 4667, 5265, 5385, 5508, 5967, 6103, 6462, 6630, 6885, 7020, 7180, 7956, 9180, 9334, 9693, 9945, 10530, 10770, 11934, 12206, 12924, 13260, 13770, 14001, 16155, 17901, 18309, 18668, 19386, 19890, 21060, 21540, 23335, 23868, 24412, 27540, 28002, 29079, 29835, 30515, 32310, 35802, 36618, 38772, 39780, 42003, 46670, 48465, 54927, 56004, 58158, 59670, 61030, 64620, 70005, 71604, 73236, 79339, 84006, 89505, 91545, 93340, 96930, 109854, 116316, 119340, 122060, 126009, 140010, 145395, 158678, 164781, 168012, 179010, 183090, 193860, 210015, 219708, 238017, 252018, 274635, 280020, 290790, 317356, 329562, 358020, 366180, 378027, 396695, 420030, 476034, 494343, 504036, 549270, 581580, 630045, 659124, 714051, 756054, 793390, 823905, 840060, 952068, 988686, 1098540, 1190085, 1260090, 1428102, 1512108, 1586780, 1647810, 1890135, 1977372, 2142153, 2380170, 2471715, 2520180, 2856204, 3295620, 3570255, 3780270, 4284306, 4760340, 4943430, 6426459, 7140510, 7560540, 8568612, 9886860, 10710765, 12852918, 14281020, 21421530, 25705836, 32132295, 42843060, 64264590, 128529180]

約数ペア:

[(1, 128529180), (2, 64264590), (3, 42843060), (4, 32132295), (5, 25705836), (6, 21421530), (9, 14281020), (10, 12852918), (12, 10710765), (13, 9886860), (15, 8568612), (17, 7560540), (18, 7140510), (20, 6426459), (26, 4943430), (27, 4760340), (30, 4284306), (34, 3780270), (36, 3570255), (39, 3295620), (45, 2856204), (51, 2520180), (52, 2471715), (54, 2380170), (60, 2142153), (65, 1977372), (68, 1890135), (78, 1647810), (81, 1586780), (85, 1512108), (90, 1428102), (102, 1260090), (108, 1190085), (117, 1098540), (130, 988686), (135, 952068), (153, 840060), (156, 823905), (162, 793390), (170, 756054), (180, 714051), (195, 659124), (204, 630045), (221, 581580), (234, 549270), (255, 504036), (260, 494343), (270, 476034), (306, 420030), (324, 396695), (340, 378027), (351, 366180), (359, 358020), (390, 329562), (405, 317356), (442, 290790), (459, 280020), (468, 274635), (510, 252018), (540, 238017), (585, 219708), (612, 210015), (663, 193860), (702, 183090), (718, 179010), (765, 168012), (780, 164781), (810, 158678), (884, 145395), (918, 140010), (1020, 126009), (1053, 122060), (1077, 119340), (1105, 116316), (1170, 109854), (1326, 96930), (1377, 93340), (1404, 91545), (1436, 89505), (1530, 84006), (1620, 79339), (1755, 73236), (1795, 71604), (1836, 70005), (1989, 64620), (2106, 61030), (2154, 59670), (2210, 58158), (2295, 56004), (2340, 54927), (2652, 48465), (2754, 46670), (3060, 42003), (3231, 39780), (3315, 38772), (3510, 36618), (3590, 35802), (3978, 32310), (4212, 30515), (4308, 29835), (4420, 29079), (4590, 28002), (4667, 27540), (5265, 24412), (5385, 23868), (5508, 23335), (5967, 21540), (6103, 21060), (6462, 19890), (6630, 19386), (6885, 18668), (7020, 18309), (7180, 17901), (7956, 16155), (9180, 14001), (9334, 13770), (9693, 13260), (9945, 12924), (10530, 12206), (10770, 11934)]