2800443240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4463}}^1$

素因数の和:4573

約数の個数: 256

約数和(自身を含む): 10799308800

約数和(自身を除く): 7998865560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 83, 84, 90, 105, 108, 120, 126, 135, 140, 166, 168, 180, 189, 210, 216, 249, 252, 270, 280, 315, 332, 360, 378, 415, 420, 498, 504, 540, 581, 630, 664, 747, 756, 830, 840, 945, 996, 1080, 1162, 1245, 1260, 1494, 1512, 1660, 1743, 1890, 1992, 2241, 2324, 2490, 2520, 2905, 2988, 3320, 3486, 3735, 3780, 4463, 4482, 4648, 4980, 5229, 5810, 5976, 6972, 7470, 7560, 8715, 8926, 8964, 9960, 10458, 11205, 11620, 13389, 13944, 14940, 15687, 17430, 17852, 17928, 20916, 22315, 22410, 23240, 26145, 26778, 29880, 31241, 31374, 34860, 35704, 40167, 41832, 44630, 44820, 52290, 53556, 62482, 62748, 66945, 69720, 78435, 80334, 89260, 89640, 93723, 104580, 107112, 120501, 124964, 125496, 133890, 156205, 156870, 160668, 178520, 187446, 200835, 209160, 241002, 249928, 267780, 281169, 312410, 313740, 321336, 370429, 374892, 401670, 468615, 482004, 535560, 562338, 602505, 624820, 627480, 740858, 749784, 803340, 843507, 937230, 964008, 1111287, 1124676, 1205010, 1249640, 1405845, 1481716, 1606680, 1687014, 1852145, 1874460, 2222574, 2249352, 2410020, 2593003, 2811690, 2963432, 3333861, 3374028, 3704290, 3748920, 4217535, 4445148, 4820040, 5186006, 5556435, 5623380, 6667722, 6748056, 7408580, 7779009, 8435070, 8890296, 10001583, 10372012, 11112870, 11246760, 12965015, 13335444, 14817160, 15558018, 16669305, 16870140, 20003166, 20744024, 22225740, 23337027, 25930030, 26670888, 31116036, 33338610, 33740280, 38895045, 40006332, 44451480, 46674054, 50007915, 51860060, 62232072, 66677220, 70011081, 77790090, 80012664, 93348108, 100015830, 103720120, 116685135, 133354440, 140022162, 155580180, 186696216, 200031660, 233370270, 280044324, 311160360, 350055405, 400063320, 466740540, 560088648, 700110810, 933481080, 1400221620, 2800443240]

約数ペア:

[(1, 2800443240), (2, 1400221620), (3, 933481080), (4, 700110810), (5, 560088648), (6, 466740540), (7, 400063320), (8, 350055405), (9, 311160360), (10, 280044324), (12, 233370270), (14, 200031660), (15, 186696216), (18, 155580180), (20, 140022162), (21, 133354440), (24, 116685135), (27, 103720120), (28, 100015830), (30, 93348108), (35, 80012664), (36, 77790090), (40, 70011081), (42, 66677220), (45, 62232072), (54, 51860060), (56, 50007915), (60, 46674054), (63, 44451480), (70, 40006332), (72, 38895045), (83, 33740280), (84, 33338610), (90, 31116036), (105, 26670888), (108, 25930030), (120, 23337027), (126, 22225740), (135, 20744024), (140, 20003166), (166, 16870140), (168, 16669305), (180, 15558018), (189, 14817160), (210, 13335444), (216, 12965015), (249, 11246760), (252, 11112870), (270, 10372012), (280, 10001583), (315, 8890296), (332, 8435070), (360, 7779009), (378, 7408580), (415, 6748056), (420, 6667722), (498, 5623380), (504, 5556435), (540, 5186006), (581, 4820040), (630, 4445148), (664, 4217535), (747, 3748920), (756, 3704290), (830, 3374028), (840, 3333861), (945, 2963432), (996, 2811690), (1080, 2593003), (1162, 2410020), (1245, 2249352), (1260, 2222574), (1494, 1874460), (1512, 1852145), (1660, 1687014), (1743, 1606680), (1890, 1481716), (1992, 1405845), (2241, 1249640), (2324, 1205010), (2490, 1124676), (2520, 1111287), (2905, 964008), (2988, 937230), (3320, 843507), (3486, 803340), (3735, 749784), (3780, 740858), (4463, 627480), (4482, 624820), (4648, 602505), (4980, 562338), (5229, 535560), (5810, 482004), (5976, 468615), (6972, 401670), (7470, 374892), (7560, 370429), (8715, 321336), (8926, 313740), (8964, 312410), (9960, 281169), (10458, 267780), (11205, 249928), (11620, 241002), (13389, 209160), (13944, 200835), (14940, 187446), (15687, 178520), (17430, 160668), (17852, 156870), (17928, 156205), (20916, 133890), (22315, 125496), (22410, 124964), (23240, 120501), (26145, 107112), (26778, 104580), (29880, 93723), (31241, 89640), (31374, 89260), (34860, 80334), (35704, 78435), (40167, 69720), (41832, 66945), (44630, 62748), (44820, 62482), (52290, 53556)]