338544180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 216

約数和(自身を含む): 1151055360

約数和(自身を除く): 812511180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 169, 180, 186, 195, 234, 260, 279, 310, 338, 359, 372, 390, 403, 465, 468, 507, 558, 585, 620, 676, 718, 780, 806, 845, 930, 1014, 1077, 1116, 1170, 1209, 1395, 1436, 1521, 1612, 1690, 1795, 1860, 2015, 2028, 2154, 2340, 2418, 2535, 2790, 3042, 3231, 3380, 3590, 3627, 4030, 4308, 4667, 4836, 5070, 5239, 5385, 5580, 6045, 6084, 6462, 7180, 7254, 7605, 8060, 9334, 10140, 10478, 10770, 11129, 12090, 12924, 14001, 14508, 15210, 15717, 16155, 18135, 18668, 20956, 21540, 22258, 23335, 24180, 26195, 28002, 30420, 31434, 32310, 33387, 36270, 42003, 44516, 46670, 47151, 52390, 55645, 56004, 60671, 62868, 64620, 66774, 70005, 72540, 78585, 84006, 93340, 94302, 100161, 104780, 111290, 121342, 133548, 140010, 144677, 157170, 166935, 168012, 182013, 188604, 200322, 210015, 222580, 235755, 242684, 280020, 289354, 303355, 314340, 333870, 364026, 400644, 420030, 434031, 471510, 500805, 546039, 578708, 606710, 667740, 723385, 728052, 840060, 868062, 910065, 943020, 1001610, 1092078, 1213420, 1302093, 1446770, 1736124, 1820130, 1880801, 2003220, 2170155, 2184156, 2604186, 2730195, 2893540, 3640260, 3761602, 4340310, 5208372, 5460390, 5642403, 6510465, 7523204, 8680620, 9404005, 10920780, 11284806, 13020930, 16927209, 18808010, 22569612, 26041860, 28212015, 33854418, 37616020, 56424030, 67708836, 84636045, 112848060, 169272090, 338544180]

約数ペア:

[(1, 338544180), (2, 169272090), (3, 112848060), (4, 84636045), (5, 67708836), (6, 56424030), (9, 37616020), (10, 33854418), (12, 28212015), (13, 26041860), (15, 22569612), (18, 18808010), (20, 16927209), (26, 13020930), (30, 11284806), (31, 10920780), (36, 9404005), (39, 8680620), (45, 7523204), (52, 6510465), (60, 5642403), (62, 5460390), (65, 5208372), (78, 4340310), (90, 3761602), (93, 3640260), (117, 2893540), (124, 2730195), (130, 2604186), (155, 2184156), (156, 2170155), (169, 2003220), (180, 1880801), (186, 1820130), (195, 1736124), (234, 1446770), (260, 1302093), (279, 1213420), (310, 1092078), (338, 1001610), (359, 943020), (372, 910065), (390, 868062), (403, 840060), (465, 728052), (468, 723385), (507, 667740), (558, 606710), (585, 578708), (620, 546039), (676, 500805), (718, 471510), (780, 434031), (806, 420030), (845, 400644), (930, 364026), (1014, 333870), (1077, 314340), (1116, 303355), (1170, 289354), (1209, 280020), (1395, 242684), (1436, 235755), (1521, 222580), (1612, 210015), (1690, 200322), (1795, 188604), (1860, 182013), (2015, 168012), (2028, 166935), (2154, 157170), (2340, 144677), (2418, 140010), (2535, 133548), (2790, 121342), (3042, 111290), (3231, 104780), (3380, 100161), (3590, 94302), (3627, 93340), (4030, 84006), (4308, 78585), (4667, 72540), (4836, 70005), (5070, 66774), (5239, 64620), (5385, 62868), (5580, 60671), (6045, 56004), (6084, 55645), (6462, 52390), (7180, 47151), (7254, 46670), (7605, 44516), (8060, 42003), (9334, 36270), (10140, 33387), (10478, 32310), (10770, 31434), (11129, 30420), (12090, 28002), (12924, 26195), (14001, 24180), (14508, 23335), (15210, 22258), (15717, 21540), (16155, 20956), (18135, 18668)]