2405304720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4124

約数の個数: 400

約数和(自身を含む): 10284341760

約数和(自身を除く): 7879037040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 2106, 2160, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 3024, 3120, 3240, 3276, 3510, 3640, 3780, 4079, 4095, 4212, 4368, 4536, 4680, 4914, 5040, 5265, 5460, 5616, 5670, 6480, 6552, 7020, 7280, 7371, 7560, 8158, 8190, 8424, 9072, 9360, 9828, 10530, 10920, 11340, 12237, 12285, 13104, 14040, 14742, 15120, 16316, 16380, 16848, 19656, 20395, 21060, 21840, 22680, 24474, 24570, 28080, 28553, 29484, 32632, 32760, 36711, 36855, 39312, 40790, 42120, 45360, 48948, 49140, 53027, 57106, 58968, 61185, 65264, 65520, 73422, 73710, 81580, 84240, 85659, 97896, 98280, 106054, 110133, 114212, 117936, 122370, 142765, 146844, 147420, 159081, 163160, 171318, 183555, 195792, 196560, 212108, 220266, 228424, 244740, 256977, 265135, 285530, 293688, 294840, 318162, 326320, 330399, 342636, 367110, 371189, 424216, 428295, 440532, 456848, 477243, 489480, 513954, 530270, 550665, 571060, 587376, 589680, 636324, 660798, 685272, 734220, 742378, 770931, 795405, 848432, 856590, 881064, 954486, 978960, 1027908, 1060540, 1101330, 1113567, 1142120, 1272648, 1284885, 1321596, 1370544, 1431729, 1468440, 1484756, 1541862, 1590810, 1651995, 1713180, 1762128, 1855945, 1908972, 2055816, 2121080, 2202660, 2227134, 2284240, 2312793, 2386215, 2545296, 2569770, 2643192, 2863458, 2936880, 2969512, 3083724, 3181620, 3303990, 3340701, 3426360, 3711890, 3817944, 3854655, 4111632, 4242160, 4295187, 4405320, 4454268, 4625586, 4772430, 5139540, 5286384, 5567835, 5726916, 5939024, 6167448, 6363240, 6607980, 6681402, 6852720, 7158645, 7423780, 7635888, 7709310, 8590374, 8810640, 8908536, 9251172, 9544860, 10022103, 10279080, 11135670, 11453832, 11563965, 12334896, 12726480, 13215960, 13362804, 14317290, 14847560, 15418620, 16703505, 17180748, 17817072, 18502344, 19089720, 20044206, 20558160, 21475935, 22271340, 22907664, 23127930, 26431920, 26725608, 28634580, 29695120, 30066309, 30837240, 33407010, 34361496, 37004688, 38179440, 40088412, 42951870, 44542680, 46255860, 50110515, 53451216, 57269160, 60132618, 61674480, 66814020, 68722992, 80176824, 85903740, 89085360, 92511720, 100221030, 114538320, 120265236, 133628040, 150331545, 160353648, 171807480, 185023440, 200442060, 240530472, 267256080, 300663090, 343614960, 400884120, 481060944, 601326180, 801768240, 1202652360, 2405304720]

約数ペア:

[(1, 2405304720), (2, 1202652360), (3, 801768240), (4, 601326180), (5, 481060944), (6, 400884120), (7, 343614960), (8, 300663090), (9, 267256080), (10, 240530472), (12, 200442060), (13, 185023440), (14, 171807480), (15, 160353648), (16, 150331545), (18, 133628040), (20, 120265236), (21, 114538320), (24, 100221030), (26, 92511720), (27, 89085360), (28, 85903740), (30, 80176824), (35, 68722992), (36, 66814020), (39, 61674480), (40, 60132618), (42, 57269160), (45, 53451216), (48, 50110515), (52, 46255860), (54, 44542680), (56, 42951870), (60, 40088412), (63, 38179440), (65, 37004688), (70, 34361496), (72, 33407010), (78, 30837240), (80, 30066309), (81, 29695120), (84, 28634580), (90, 26725608), (91, 26431920), (104, 23127930), (105, 22907664), (108, 22271340), (112, 21475935), (117, 20558160), (120, 20044206), (126, 19089720), (130, 18502344), (135, 17817072), (140, 17180748), (144, 16703505), (156, 15418620), (162, 14847560), (168, 14317290), (180, 13362804), (182, 13215960), (189, 12726480), (195, 12334896), (208, 11563965), (210, 11453832), (216, 11135670), (234, 10279080), (240, 10022103), (252, 9544860), (260, 9251172), (270, 8908536), (273, 8810640), (280, 8590374), (312, 7709310), (315, 7635888), (324, 7423780), (336, 7158645), (351, 6852720), (360, 6681402), (364, 6607980), (378, 6363240), (390, 6167448), (405, 5939024), (420, 5726916), (432, 5567835), (455, 5286384), (468, 5139540), (504, 4772430), (520, 4625586), (540, 4454268), (546, 4405320), (560, 4295187), (567, 4242160), (585, 4111632), (624, 3854655), (630, 3817944), (648, 3711890), (702, 3426360), (720, 3340701), (728, 3303990), (756, 3181620), (780, 3083724), (810, 2969512), (819, 2936880), (840, 2863458), (910, 2643192), (936, 2569770), (945, 2545296), (1008, 2386215), (1040, 2312793), (1053, 2284240), (1080, 2227134), (1092, 2202660), (1134, 2121080), (1170, 2055816), (1260, 1908972), (1296, 1855945), (1365, 1762128), (1404, 1713180), (1456, 1651995), (1512, 1590810), (1560, 1541862), (1620, 1484756), (1638, 1468440), (1680, 1431729), (1755, 1370544), (1820, 1321596), (1872, 1284885), (1890, 1272648), (2106, 1142120), (2160, 1113567), (2184, 1101330), (2268, 1060540), (2340, 1027908), (2457, 978960), (2520, 954486), (2730, 881064), (2808, 856590), (2835, 848432), (3024, 795405), (3120, 770931), (3240, 742378), (3276, 734220), (3510, 685272), (3640, 660798), (3780, 636324), (4079, 589680), (4095, 587376), (4212, 571060), (4368, 550665), (4536, 530270), (4680, 513954), (4914, 489480), (5040, 477243), (5265, 456848), (5460, 440532), (5616, 428295), (5670, 424216), (6480, 371189), (6552, 367110), (7020, 342636), (7280, 330399), (7371, 326320), (7560, 318162), (8158, 294840), (8190, 293688), (8424, 285530), (9072, 265135), (9360, 256977), (9828, 244740), (10530, 228424), (10920, 220266), (11340, 212108), (12237, 196560), (12285, 195792), (13104, 183555), (14040, 171318), (14742, 163160), (15120, 159081), (16316, 147420), (16380, 146844), (16848, 142765), (19656, 122370), (20395, 117936), (21060, 114212), (21840, 110133), (22680, 106054), (24474, 98280), (24570, 97896), (28080, 85659), (28553, 84240), (29484, 81580), (32632, 73710), (32760, 73422), (36711, 65520), (36855, 65264), (39312, 61185), (40790, 58968), (42120, 57106), (45360, 53027), (48948, 49140)]