812066080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 192

約数和(自身を含む): 2384363520

約数和(自身を除く): 1572297440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1231, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2462, 2480, 2660, 2945, 3040, 3472, 4123, 4256, 4340, 4712, 4924, 4960, 5320, 5890, 6155, 6944, 8246, 8617, 8680, 9424, 9848, 10640, 11780, 12310, 16492, 17234, 17360, 18848, 19696, 20615, 21280, 23389, 23560, 24620, 32984, 34468, 34720, 38161, 39392, 41230, 43085, 46778, 47120, 49240, 65968, 68936, 76322, 82460, 86170, 93556, 94240, 98480, 116945, 131936, 137872, 152644, 163723, 164920, 172340, 187112, 190805, 196960, 233890, 267127, 275744, 305288, 327446, 329840, 344680, 374224, 381610, 467780, 534254, 610576, 654892, 659680, 689360, 725059, 748448, 763220, 818615, 935560, 1068508, 1221152, 1309784, 1335635, 1378720, 1450118, 1526440, 1637230, 1871120, 2137016, 2619568, 2671270, 2900236, 3052880, 3274460, 3625295, 3742240, 4274032, 5075413, 5239136, 5342540, 5800472, 6105760, 6548920, 7250590, 8548064, 10150826, 10685080, 11600944, 13097840, 14501180, 20301652, 21370160, 23201888, 25377065, 26195680, 29002360, 40603304, 42740320, 50754130, 58004720, 81206608, 101508260, 116009440, 162413216, 203016520, 406033040, 812066080]

約数ペア:

[(1, 812066080), (2, 406033040), (4, 203016520), (5, 162413216), (7, 116009440), (8, 101508260), (10, 81206608), (14, 58004720), (16, 50754130), (19, 42740320), (20, 40603304), (28, 29002360), (31, 26195680), (32, 25377065), (35, 23201888), (38, 21370160), (40, 20301652), (56, 14501180), (62, 13097840), (70, 11600944), (76, 10685080), (80, 10150826), (95, 8548064), (112, 7250590), (124, 6548920), (133, 6105760), (140, 5800472), (152, 5342540), (155, 5239136), (160, 5075413), (190, 4274032), (217, 3742240), (224, 3625295), (248, 3274460), (266, 3052880), (280, 2900236), (304, 2671270), (310, 2619568), (380, 2137016), (434, 1871120), (496, 1637230), (532, 1526440), (560, 1450118), (589, 1378720), (608, 1335635), (620, 1309784), (665, 1221152), (760, 1068508), (868, 935560), (992, 818615), (1064, 763220), (1085, 748448), (1120, 725059), (1178, 689360), (1231, 659680), (1240, 654892), (1330, 610576), (1520, 534254), (1736, 467780), (2128, 381610), (2170, 374224), (2356, 344680), (2462, 329840), (2480, 327446), (2660, 305288), (2945, 275744), (3040, 267127), (3472, 233890), (4123, 196960), (4256, 190805), (4340, 187112), (4712, 172340), (4924, 164920), (4960, 163723), (5320, 152644), (5890, 137872), (6155, 131936), (6944, 116945), (8246, 98480), (8617, 94240), (8680, 93556), (9424, 86170), (9848, 82460), (10640, 76322), (11780, 68936), (12310, 65968), (16492, 49240), (17234, 47120), (17360, 46778), (18848, 43085), (19696, 41230), (20615, 39392), (21280, 38161), (23389, 34720), (23560, 34468), (24620, 32984)]