2405992680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24481}}^1$

素因数の和:24521

約数の個数: 256

約数和(自身を含む): 9871142400

約数和(自身を除く): 7465149720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24481, 24570, 32760, 48962, 49140, 73443, 97924, 98280, 122405, 146886, 171367, 195848, 220329, 244810, 293772, 318253, 342734, 367215, 440658, 489620, 514101, 587544, 636506, 660987, 685468, 734430, 856835, 881316, 954759, 979240, 1028202, 1101645, 1273012, 1321974, 1370936, 1468860, 1542303, 1591265, 1713670, 1762632, 1909518, 2056404, 2203290, 2227771, 2546024, 2570505, 2643948, 2864277, 2937720, 3084606, 3182530, 3304935, 3427340, 3819036, 4112808, 4406580, 4455542, 4626909, 4773795, 5141010, 5287896, 5728554, 6169212, 6365060, 6609870, 6683313, 6854680, 7638072, 7711515, 8592831, 8813160, 8911084, 9253818, 9547590, 10282020, 11138855, 11457108, 12338424, 12730120, 13219740, 13366626, 14321385, 15423030, 17185662, 17822168, 18507636, 19095180, 20049939, 20564040, 22277710, 22914216, 23134545, 26439480, 26733252, 28642770, 30846060, 33416565, 34371324, 37015272, 38190360, 40099878, 42964155, 44555420, 46269090, 53466504, 57285540, 60149817, 61692120, 66833130, 68742648, 80199756, 85928310, 89110840, 92538180, 100249695, 114571080, 120299634, 133666260, 160399512, 171856620, 185076360, 200499390, 240599268, 267332520, 300749085, 343713240, 400998780, 481198536, 601498170, 801997560, 1202996340, 2405992680]

約数ペア:

[(1, 2405992680), (2, 1202996340), (3, 801997560), (4, 601498170), (5, 481198536), (6, 400998780), (7, 343713240), (8, 300749085), (9, 267332520), (10, 240599268), (12, 200499390), (13, 185076360), (14, 171856620), (15, 160399512), (18, 133666260), (20, 120299634), (21, 114571080), (24, 100249695), (26, 92538180), (27, 89110840), (28, 85928310), (30, 80199756), (35, 68742648), (36, 66833130), (39, 61692120), (40, 60149817), (42, 57285540), (45, 53466504), (52, 46269090), (54, 44555420), (56, 42964155), (60, 40099878), (63, 38190360), (65, 37015272), (70, 34371324), (72, 33416565), (78, 30846060), (84, 28642770), (90, 26733252), (91, 26439480), (104, 23134545), (105, 22914216), (108, 22277710), (117, 20564040), (120, 20049939), (126, 19095180), (130, 18507636), (135, 17822168), (140, 17185662), (156, 15423030), (168, 14321385), (180, 13366626), (182, 13219740), (189, 12730120), (195, 12338424), (210, 11457108), (216, 11138855), (234, 10282020), (252, 9547590), (260, 9253818), (270, 8911084), (273, 8813160), (280, 8592831), (312, 7711515), (315, 7638072), (351, 6854680), (360, 6683313), (364, 6609870), (378, 6365060), (390, 6169212), (420, 5728554), (455, 5287896), (468, 5141010), (504, 4773795), (520, 4626909), (540, 4455542), (546, 4406580), (585, 4112808), (630, 3819036), (702, 3427340), (728, 3304935), (756, 3182530), (780, 3084606), (819, 2937720), (840, 2864277), (910, 2643948), (936, 2570505), (945, 2546024), (1080, 2227771), (1092, 2203290), (1170, 2056404), (1260, 1909518), (1365, 1762632), (1404, 1713670), (1512, 1591265), (1560, 1542303), (1638, 1468860), (1755, 1370936), (1820, 1321974), (1890, 1273012), (2184, 1101645), (2340, 1028202), (2457, 979240), (2520, 954759), (2730, 881316), (2808, 856835), (3276, 734430), (3510, 685468), (3640, 660987), (3780, 636506), (4095, 587544), (4680, 514101), (4914, 489620), (5460, 440658), (6552, 367215), (7020, 342734), (7560, 318253), (8190, 293772), (9828, 244810), (10920, 220329), (12285, 195848), (14040, 171367), (16380, 146886), (19656, 122405), (24481, 98280), (24570, 97924), (32760, 73443), (48962, 49140)]