279552026520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{53381}}^1$

素因数の和:53787

約数の個数: 256

約数和(自身を含む): 1006229347200

約数和(自身を除く): 726677320680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 373, 390, 468, 520, 540, 585, 702, 746, 780, 936, 1080, 1119, 1170, 1404, 1492, 1560, 1755, 1865, 2238, 2340, 2808, 2984, 3357, 3510, 3730, 4476, 4680, 4849, 5595, 6714, 7020, 7460, 8952, 9698, 10071, 11190, 13428, 14040, 14547, 14920, 16785, 19396, 20142, 22380, 24245, 26856, 29094, 33570, 38792, 40284, 43641, 44760, 48490, 50355, 53381, 58188, 67140, 72735, 80568, 87282, 96980, 100710, 106762, 116376, 130923, 134280, 145470, 160143, 174564, 193960, 201420, 213524, 218205, 261846, 266905, 290940, 320286, 349128, 402840, 427048, 436410, 480429, 523692, 533810, 581880, 640572, 654615, 693953, 800715, 872820, 960858, 1047384, 1067620, 1281144, 1309230, 1387906, 1441287, 1601430, 1745640, 1921716, 2081859, 2135240, 2402145, 2618460, 2775812, 2882574, 3202860, 3469765, 3843432, 4163718, 4804290, 5236920, 5551624, 5765148, 6245577, 6405720, 6939530, 7206435, 8327436, 9608580, 10409295, 11530296, 12491154, 13879060, 14412870, 16654872, 18736731, 19217160, 19911113, 20818590, 24982308, 27758120, 28825740, 31227885, 37473462, 39822226, 41637180, 49964616, 57651480, 59733339, 62455770, 74946924, 79644452, 83274360, 93683655, 99555565, 119466678, 124911540, 149893848, 159288904, 179200017, 187367310, 199111130, 238933356, 249823080, 258844469, 298666695, 358400034, 374734620, 398222260, 477866712, 517688938, 537600051, 597333390, 716800068, 749469240, 776533407, 796444520, 896000085, 1035377876, 1075200102, 1194666780, 1294222345, 1433600136, 1553066814, 1792000170, 2070755752, 2150400204, 2329600221, 2389333560, 2588444690, 2688000255, 3106133628, 3584000340, 3882667035, 4300800408, 4659200442, 5176889380, 5376000510, 6212267256, 6988800663, 7168000680, 7765334070, 9318400884, 10353778760, 10752001020, 11648001105, 13977601326, 15530668140, 18636801768, 21504002040, 23296002210, 27955202652, 31061336280, 34944003315, 46592004420, 55910405304, 69888006630, 93184008840, 139776013260, 279552026520]

約数ペア:

[(1, 279552026520), (2, 139776013260), (3, 93184008840), (4, 69888006630), (5, 55910405304), (6, 46592004420), (8, 34944003315), (9, 31061336280), (10, 27955202652), (12, 23296002210), (13, 21504002040), (15, 18636801768), (18, 15530668140), (20, 13977601326), (24, 11648001105), (26, 10752001020), (27, 10353778760), (30, 9318400884), (36, 7765334070), (39, 7168000680), (40, 6988800663), (45, 6212267256), (52, 5376000510), (54, 5176889380), (60, 4659200442), (65, 4300800408), (72, 3882667035), (78, 3584000340), (90, 3106133628), (104, 2688000255), (108, 2588444690), (117, 2389333560), (120, 2329600221), (130, 2150400204), (135, 2070755752), (156, 1792000170), (180, 1553066814), (195, 1433600136), (216, 1294222345), (234, 1194666780), (260, 1075200102), (270, 1035377876), (312, 896000085), (351, 796444520), (360, 776533407), (373, 749469240), (390, 716800068), (468, 597333390), (520, 537600051), (540, 517688938), (585, 477866712), (702, 398222260), (746, 374734620), (780, 358400034), (936, 298666695), (1080, 258844469), (1119, 249823080), (1170, 238933356), (1404, 199111130), (1492, 187367310), (1560, 179200017), (1755, 159288904), (1865, 149893848), (2238, 124911540), (2340, 119466678), (2808, 99555565), (2984, 93683655), (3357, 83274360), (3510, 79644452), (3730, 74946924), (4476, 62455770), (4680, 59733339), (4849, 57651480), (5595, 49964616), (6714, 41637180), (7020, 39822226), (7460, 37473462), (8952, 31227885), (9698, 28825740), (10071, 27758120), (11190, 24982308), (13428, 20818590), (14040, 19911113), (14547, 19217160), (14920, 18736731), (16785, 16654872), (19396, 14412870), (20142, 13879060), (22380, 12491154), (24245, 11530296), (26856, 10409295), (29094, 9608580), (33570, 8327436), (38792, 7206435), (40284, 6939530), (43641, 6405720), (44760, 6245577), (48490, 5765148), (50355, 5551624), (53381, 5236920), (58188, 4804290), (67140, 4163718), (72735, 3843432), (80568, 3469765), (87282, 3202860), (96980, 2882574), (100710, 2775812), (106762, 2618460), (116376, 2402145), (130923, 2135240), (134280, 2081859), (145470, 1921716), (160143, 1745640), (174564, 1601430), (193960, 1441287), (201420, 1387906), (213524, 1309230), (218205, 1281144), (261846, 1067620), (266905, 1047384), (290940, 960858), (320286, 872820), (349128, 800715), (402840, 693953), (427048, 654615), (436410, 640572), (480429, 581880), (523692, 533810)]