763428240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 2685953088

約数和(自身を除く): 1922524848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 173, 180, 216, 227, 240, 243, 270, 324, 346, 360, 405, 432, 454, 486, 519, 540, 648, 681, 692, 720, 810, 865, 908, 972, 1038, 1080, 1135, 1215, 1296, 1362, 1384, 1557, 1620, 1730, 1816, 1944, 2043, 2076, 2160, 2270, 2430, 2595, 2724, 2768, 3114, 3240, 3405, 3460, 3632, 3888, 4086, 4152, 4540, 4671, 4860, 5190, 5448, 6129, 6228, 6480, 6810, 6920, 7785, 8172, 8304, 9080, 9342, 9720, 10215, 10380, 10896, 12258, 12456, 13620, 13840, 14013, 15570, 16344, 18160, 18387, 18684, 19440, 20430, 20760, 23355, 24516, 24912, 27240, 28026, 30645, 31140, 32688, 36774, 37368, 39271, 40860, 41520, 42039, 46710, 49032, 54480, 55161, 56052, 61290, 62280, 70065, 73548, 74736, 78542, 81720, 84078, 91935, 93420, 98064, 110322, 112104, 117813, 122580, 124560, 140130, 147096, 157084, 163440, 168156, 183870, 186840, 196355, 210195, 220644, 224208, 235626, 245160, 275805, 280260, 294192, 314168, 336312, 353439, 367740, 373680, 392710, 420390, 441288, 471252, 490320, 551610, 560520, 589065, 628336, 672624, 706878, 735480, 785420, 840780, 882576, 942504, 1060317, 1103220, 1121040, 1178130, 1413756, 1470960, 1570840, 1681560, 1767195, 1885008, 2120634, 2206440, 2356260, 2827512, 3141680, 3180951, 3363120, 3534390, 4241268, 4412880, 4712520, 5301585, 5655024, 6361902, 7068780, 8482536, 9425040, 9542853, 10603170, 12723804, 14137560, 15904755, 16965072, 19085706, 21206340, 25447608, 28275120, 31809510, 38171412, 42412680, 47714265, 50895216, 63619020, 76342824, 84825360, 95428530, 127238040, 152685648, 190857060, 254476080, 381714120, 763428240]

約数ペア:

[(1, 763428240), (2, 381714120), (3, 254476080), (4, 190857060), (5, 152685648), (6, 127238040), (8, 95428530), (9, 84825360), (10, 76342824), (12, 63619020), (15, 50895216), (16, 47714265), (18, 42412680), (20, 38171412), (24, 31809510), (27, 28275120), (30, 25447608), (36, 21206340), (40, 19085706), (45, 16965072), (48, 15904755), (54, 14137560), (60, 12723804), (72, 10603170), (80, 9542853), (81, 9425040), (90, 8482536), (108, 7068780), (120, 6361902), (135, 5655024), (144, 5301585), (162, 4712520), (173, 4412880), (180, 4241268), (216, 3534390), (227, 3363120), (240, 3180951), (243, 3141680), (270, 2827512), (324, 2356260), (346, 2206440), (360, 2120634), (405, 1885008), (432, 1767195), (454, 1681560), (486, 1570840), (519, 1470960), (540, 1413756), (648, 1178130), (681, 1121040), (692, 1103220), (720, 1060317), (810, 942504), (865, 882576), (908, 840780), (972, 785420), (1038, 735480), (1080, 706878), (1135, 672624), (1215, 628336), (1296, 589065), (1362, 560520), (1384, 551610), (1557, 490320), (1620, 471252), (1730, 441288), (1816, 420390), (1944, 392710), (2043, 373680), (2076, 367740), (2160, 353439), (2270, 336312), (2430, 314168), (2595, 294192), (2724, 280260), (2768, 275805), (3114, 245160), (3240, 235626), (3405, 224208), (3460, 220644), (3632, 210195), (3888, 196355), (4086, 186840), (4152, 183870), (4540, 168156), (4671, 163440), (4860, 157084), (5190, 147096), (5448, 140130), (6129, 124560), (6228, 122580), (6480, 117813), (6810, 112104), (6920, 110322), (7785, 98064), (8172, 93420), (8304, 91935), (9080, 84078), (9342, 81720), (9720, 78542), (10215, 74736), (10380, 73548), (10896, 70065), (12258, 62280), (12456, 61290), (13620, 56052), (13840, 55161), (14013, 54480), (15570, 49032), (16344, 46710), (18160, 42039), (18387, 41520), (18684, 40860), (19440, 39271), (20430, 37368), (20760, 36774), (23355, 32688), (24516, 31140), (24912, 30645), (27240, 28026)]