2013060640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 5303854080

約数和(自身を除く): 3290793440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 76, 80, 82, 95, 124, 152, 155, 160, 164, 190, 205, 248, 304, 310, 328, 380, 410, 496, 521, 589, 608, 620, 656, 760, 779, 820, 992, 1042, 1178, 1240, 1271, 1312, 1520, 1558, 1640, 2084, 2356, 2480, 2542, 2605, 2945, 3040, 3116, 3280, 3895, 4168, 4712, 4960, 5084, 5210, 5890, 6232, 6355, 6560, 7790, 8336, 9424, 9899, 10168, 10420, 11780, 12464, 12710, 15580, 16151, 16672, 18848, 19798, 20336, 20840, 21361, 23560, 24149, 24928, 25420, 31160, 32302, 39596, 40672, 41680, 42722, 47120, 48298, 49495, 50840, 62320, 64604, 79192, 80755, 83360, 85444, 94240, 96596, 98990, 101680, 106805, 120745, 124640, 129208, 158384, 161510, 170888, 193192, 197980, 203360, 213610, 241490, 258416, 306869, 316768, 323020, 341776, 386384, 395960, 405859, 427220, 482980, 516832, 613738, 646040, 662191, 683552, 772768, 791920, 811718, 854440, 965960, 1227476, 1292080, 1324382, 1534345, 1583840, 1623436, 1708880, 1931920, 2029295, 2454952, 2584160, 2648764, 3068690, 3246872, 3310955, 3417760, 3863840, 4058590, 4909904, 5297528, 6137380, 6493744, 6621910, 8117180, 9819808, 10595056, 12274760, 12581629, 12987488, 13243820, 16234360, 21190112, 24549520, 25163258, 26487640, 32468720, 49099040, 50326516, 52975280, 62908145, 64937440, 100653032, 105950560, 125816290, 201306064, 251632580, 402612128, 503265160, 1006530320, 2013060640]

約数ペア:

[(1, 2013060640), (2, 1006530320), (4, 503265160), (5, 402612128), (8, 251632580), (10, 201306064), (16, 125816290), (19, 105950560), (20, 100653032), (31, 64937440), (32, 62908145), (38, 52975280), (40, 50326516), (41, 49099040), (62, 32468720), (76, 26487640), (80, 25163258), (82, 24549520), (95, 21190112), (124, 16234360), (152, 13243820), (155, 12987488), (160, 12581629), (164, 12274760), (190, 10595056), (205, 9819808), (248, 8117180), (304, 6621910), (310, 6493744), (328, 6137380), (380, 5297528), (410, 4909904), (496, 4058590), (521, 3863840), (589, 3417760), (608, 3310955), (620, 3246872), (656, 3068690), (760, 2648764), (779, 2584160), (820, 2454952), (992, 2029295), (1042, 1931920), (1178, 1708880), (1240, 1623436), (1271, 1583840), (1312, 1534345), (1520, 1324382), (1558, 1292080), (1640, 1227476), (2084, 965960), (2356, 854440), (2480, 811718), (2542, 791920), (2605, 772768), (2945, 683552), (3040, 662191), (3116, 646040), (3280, 613738), (3895, 516832), (4168, 482980), (4712, 427220), (4960, 405859), (5084, 395960), (5210, 386384), (5890, 341776), (6232, 323020), (6355, 316768), (6560, 306869), (7790, 258416), (8336, 241490), (9424, 213610), (9899, 203360), (10168, 197980), (10420, 193192), (11780, 170888), (12464, 161510), (12710, 158384), (15580, 129208), (16151, 124640), (16672, 120745), (18848, 106805), (19798, 101680), (20336, 98990), (20840, 96596), (21361, 94240), (23560, 85444), (24149, 83360), (24928, 80755), (25420, 79192), (31160, 64604), (32302, 62320), (39596, 50840), (40672, 49495), (41680, 48298), (42722, 47120)]