556959780

素因数分解:

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

素因数の和:420

約数の個数: 288

約数和(自身を含む): 1992211200

約数和(自身を除く): 1435251420

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, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 351, 359, 390, 442, 459, 468, 507, 510, 540, 585, 612, 663, 676, 702, 718, 765, 780, 845, 884, 918, 1014, 1020, 1077, 1105, 1170, 1326, 1404, 1436, 1521, 1530, 1690, 1755, 1795, 1836, 1989, 2028, 2154, 2210, 2295, 2340, 2535, 2652, 2873, 3042, 3060, 3231, 3315, 3380, 3510, 3590, 3978, 4308, 4420, 4563, 4590, 4667, 5070, 5385, 5746, 5967, 6084, 6103, 6462, 6630, 7020, 7180, 7605, 7956, 8619, 9126, 9180, 9334, 9693, 9945, 10140, 10770, 11492, 11934, 12206, 12924, 13260, 14001, 14365, 15210, 16155, 17238, 18252, 18309, 18668, 19386, 19890, 21540, 22815, 23335, 23868, 24412, 25857, 28002, 28730, 29835, 30420, 30515, 32310, 34476, 36618, 38772, 39780, 42003, 43095, 45630, 46670, 48465, 51714, 54927, 56004, 57460, 59670, 60671, 61030, 64620, 70005, 73236, 77571, 79339, 84006, 86190, 91260, 91545, 93340, 96930, 103428, 109854, 119340, 121342, 122060, 126009, 129285, 140010, 155142, 158678, 164781, 168012, 172380, 182013, 183090, 193860, 210015, 219708, 238017, 242684, 252018, 258570, 274635, 280020, 303355, 310284, 317356, 329562, 364026, 366180, 387855, 396695, 420030, 476034, 504036, 517140, 546039, 549270, 606710, 630045, 659124, 714051, 728052, 775710, 793390, 823905, 840060, 910065, 952068, 1031407, 1092078, 1098540, 1190085, 1213420, 1260090, 1428102, 1551420, 1586780, 1638117, 1647810, 1820130, 2062814, 2142153, 2184156, 2380170, 2520180, 2730195, 2856204, 3094221, 3276234, 3295620, 3570255, 3640260, 4125628, 4284306, 4760340, 5157035, 5460390, 6188442, 6552468, 7140510, 8190585, 8568612, 9282663, 10314070, 10710765, 10920780, 12376884, 14281020, 15471105, 16381170, 18565326, 20628140, 21421530, 27847989, 30942210, 32762340, 37130652, 42843060, 46413315, 55695978, 61884420, 92826630, 111391956, 139239945, 185653260, 278479890, 556959780]

約数ペア:

[(1, 556959780), (2, 278479890), (3, 185653260), (4, 139239945), (5, 111391956), (6, 92826630), (9, 61884420), (10, 55695978), (12, 46413315), (13, 42843060), (15, 37130652), (17, 32762340), (18, 30942210), (20, 27847989), (26, 21421530), (27, 20628140), (30, 18565326), (34, 16381170), (36, 15471105), (39, 14281020), (45, 12376884), (51, 10920780), (52, 10710765), (54, 10314070), (60, 9282663), (65, 8568612), (68, 8190585), (78, 7140510), (85, 6552468), (90, 6188442), (102, 5460390), (108, 5157035), (117, 4760340), (130, 4284306), (135, 4125628), (153, 3640260), (156, 3570255), (169, 3295620), (170, 3276234), (180, 3094221), (195, 2856204), (204, 2730195), (221, 2520180), (234, 2380170), (255, 2184156), (260, 2142153), (270, 2062814), (306, 1820130), (338, 1647810), (340, 1638117), (351, 1586780), (359, 1551420), (390, 1428102), (442, 1260090), (459, 1213420), (468, 1190085), (507, 1098540), (510, 1092078), (540, 1031407), (585, 952068), (612, 910065), (663, 840060), (676, 823905), (702, 793390), (718, 775710), (765, 728052), (780, 714051), (845, 659124), (884, 630045), (918, 606710), (1014, 549270), (1020, 546039), (1077, 517140), (1105, 504036), (1170, 476034), (1326, 420030), (1404, 396695), (1436, 387855), (1521, 366180), (1530, 364026), (1690, 329562), (1755, 317356), (1795, 310284), (1836, 303355), (1989, 280020), (2028, 274635), (2154, 258570), (2210, 252018), (2295, 242684), (2340, 238017), (2535, 219708), (2652, 210015), (2873, 193860), (3042, 183090), (3060, 182013), (3231, 172380), (3315, 168012), (3380, 164781), (3510, 158678), (3590, 155142), (3978, 140010), (4308, 129285), (4420, 126009), (4563, 122060), (4590, 121342), (4667, 119340), (5070, 109854), (5385, 103428), (5746, 96930), (5967, 93340), (6084, 91545), (6103, 91260), (6462, 86190), (6630, 84006), (7020, 79339), (7180, 77571), (7605, 73236), (7956, 70005), (8619, 64620), (9126, 61030), (9180, 60671), (9334, 59670), (9693, 57460), (9945, 56004), (10140, 54927), (10770, 51714), (11492, 48465), (11934, 46670), (12206, 45630), (12924, 43095), (13260, 42003), (14001, 39780), (14365, 38772), (15210, 36618), (16155, 34476), (17238, 32310), (18252, 30515), (18309, 30420), (18668, 29835), (19386, 28730), (19890, 28002), (21540, 25857), (22815, 24412), (23335, 23868)]