219077040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 240

約数和(自身を含む): 851383008

約数和(自身を除く): 632305968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1433, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2866, 2940, 3120, 3185, 3640, 3822, 3920, 4299, 4368, 5096, 5460, 5732, 5880, 6370, 7165, 7280, 7644, 8598, 9555, 10031, 10192, 10920, 11464, 11760, 12740, 14330, 15288, 17196, 18629, 19110, 20062, 21495, 21840, 22928, 25480, 28660, 30093, 30576, 34392, 37258, 38220, 40124, 42990, 50155, 50960, 55887, 57320, 60186, 68784, 70217, 74516, 76440, 80248, 85980, 93145, 100310, 111774, 114640, 120372, 130403, 140434, 149032, 150465, 152880, 160496, 171960, 186290, 200620, 210651, 223548, 240744, 260806, 279435, 280868, 298064, 300930, 343920, 351085, 372580, 391209, 401240, 421302, 447096, 481488, 521612, 558870, 561736, 601860, 652015, 702170, 745160, 782418, 802480, 842604, 894192, 912821, 1043224, 1053255, 1117740, 1123472, 1203720, 1304030, 1404340, 1490320, 1564836, 1685208, 1825642, 1956045, 2086448, 2106510, 2235480, 2407440, 2608060, 2738463, 2808680, 3129672, 3370416, 3651284, 3912090, 4213020, 4470960, 4564105, 5216120, 5476926, 5617360, 6259344, 7302568, 7824180, 8426040, 9128210, 10432240, 10953852, 13692315, 14605136, 15648360, 16852080, 18256420, 21907704, 27384630, 31296720, 36512840, 43815408, 54769260, 73025680, 109538520, 219077040]

約数ペア:

[(1, 219077040), (2, 109538520), (3, 73025680), (4, 54769260), (5, 43815408), (6, 36512840), (7, 31296720), (8, 27384630), (10, 21907704), (12, 18256420), (13, 16852080), (14, 15648360), (15, 14605136), (16, 13692315), (20, 10953852), (21, 10432240), (24, 9128210), (26, 8426040), (28, 7824180), (30, 7302568), (35, 6259344), (39, 5617360), (40, 5476926), (42, 5216120), (48, 4564105), (49, 4470960), (52, 4213020), (56, 3912090), (60, 3651284), (65, 3370416), (70, 3129672), (78, 2808680), (80, 2738463), (84, 2608060), (91, 2407440), (98, 2235480), (104, 2106510), (105, 2086448), (112, 1956045), (120, 1825642), (130, 1685208), (140, 1564836), (147, 1490320), (156, 1404340), (168, 1304030), (182, 1203720), (195, 1123472), (196, 1117740), (208, 1053255), (210, 1043224), (240, 912821), (245, 894192), (260, 842604), (273, 802480), (280, 782418), (294, 745160), (312, 702170), (336, 652015), (364, 601860), (390, 561736), (392, 558870), (420, 521612), (455, 481488), (490, 447096), (520, 421302), (546, 401240), (560, 391209), (588, 372580), (624, 351085), (637, 343920), (728, 300930), (735, 298064), (780, 280868), (784, 279435), (840, 260806), (910, 240744), (980, 223548), (1040, 210651), (1092, 200620), (1176, 186290), (1274, 171960), (1365, 160496), (1433, 152880), (1456, 150465), (1470, 149032), (1560, 140434), (1680, 130403), (1820, 120372), (1911, 114640), (1960, 111774), (2184, 100310), (2352, 93145), (2548, 85980), (2730, 80248), (2866, 76440), (2940, 74516), (3120, 70217), (3185, 68784), (3640, 60186), (3822, 57320), (3920, 55887), (4299, 50960), (4368, 50155), (5096, 42990), (5460, 40124), (5732, 38220), (5880, 37258), (6370, 34392), (7165, 30576), (7280, 30093), (7644, 28660), (8598, 25480), (9555, 22928), (10031, 21840), (10192, 21495), (10920, 20062), (11464, 19110), (11760, 18629), (12740, 17196), (14330, 15288)]