72067320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 274428000

約数和(自身を除く): 202360680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 59, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 118, 120, 130, 135, 145, 156, 162, 174, 177, 180, 195, 216, 232, 234, 236, 260, 261, 270, 290, 295, 312, 324, 348, 351, 354, 360, 377, 390, 405, 435, 468, 472, 520, 522, 531, 540, 580, 585, 590, 648, 696, 702, 708, 754, 767, 780, 783, 810, 870, 885, 936, 1044, 1053, 1062, 1080, 1131, 1160, 1170, 1180, 1305, 1404, 1416, 1508, 1534, 1560, 1566, 1593, 1620, 1711, 1740, 1755, 1770, 1885, 2088, 2106, 2124, 2262, 2301, 2340, 2349, 2360, 2610, 2655, 2808, 3016, 3068, 3132, 3186, 3240, 3393, 3422, 3480, 3510, 3540, 3770, 3835, 3915, 4212, 4248, 4524, 4602, 4680, 4698, 4779, 5133, 5220, 5265, 5310, 5655, 6136, 6264, 6372, 6786, 6844, 6903, 7020, 7080, 7540, 7670, 7830, 7965, 8424, 8555, 9048, 9204, 9396, 9558, 10179, 10266, 10440, 10530, 10620, 11310, 11505, 11745, 12744, 13572, 13688, 13806, 14040, 15080, 15340, 15399, 15660, 15930, 16965, 17110, 18408, 18792, 19116, 20358, 20532, 20709, 21060, 21240, 22243, 22620, 23010, 23490, 23895, 25665, 27144, 27612, 30537, 30680, 30798, 31320, 31860, 33930, 34220, 34515, 38232, 40716, 41064, 41418, 42120, 44486, 45240, 46020, 46197, 46980, 47790, 50895, 51330, 55224, 61074, 61596, 62127, 63720, 66729, 67860, 68440, 69030, 76995, 81432, 82836, 88972, 92040, 92394, 93960, 95580, 101790, 102660, 103545, 111215, 122148, 123192, 124254, 133458, 135720, 138060, 138591, 152685, 153990, 165672, 177944, 184788, 191160, 200187, 203580, 205320, 207090, 222430, 230985, 244296, 248508, 266916, 276120, 277182, 305370, 307980, 310635, 333645, 369576, 400374, 407160, 414180, 444860, 461970, 497016, 533832, 554364, 600561, 610740, 615960, 621270, 667290, 692955, 800748, 828360, 889720, 923940, 1000935, 1108728, 1201122, 1221480, 1242540, 1334580, 1385910, 1601496, 1801683, 1847880, 2001870, 2402244, 2485080, 2669160, 2771820, 3002805, 3603366, 4003740, 4804488, 5543640, 6005610, 7206732, 8007480, 9008415, 12011220, 14413464, 18016830, 24022440, 36033660, 72067320]

約数ペア:

[(1, 72067320), (2, 36033660), (3, 24022440), (4, 18016830), (5, 14413464), (6, 12011220), (8, 9008415), (9, 8007480), (10, 7206732), (12, 6005610), (13, 5543640), (15, 4804488), (18, 4003740), (20, 3603366), (24, 3002805), (26, 2771820), (27, 2669160), (29, 2485080), (30, 2402244), (36, 2001870), (39, 1847880), (40, 1801683), (45, 1601496), (52, 1385910), (54, 1334580), (58, 1242540), (59, 1221480), (60, 1201122), (65, 1108728), (72, 1000935), (78, 923940), (81, 889720), (87, 828360), (90, 800748), (104, 692955), (108, 667290), (116, 621270), (117, 615960), (118, 610740), (120, 600561), (130, 554364), (135, 533832), (145, 497016), (156, 461970), (162, 444860), (174, 414180), (177, 407160), (180, 400374), (195, 369576), (216, 333645), (232, 310635), (234, 307980), (236, 305370), (260, 277182), (261, 276120), (270, 266916), (290, 248508), (295, 244296), (312, 230985), (324, 222430), (348, 207090), (351, 205320), (354, 203580), (360, 200187), (377, 191160), (390, 184788), (405, 177944), (435, 165672), (468, 153990), (472, 152685), (520, 138591), (522, 138060), (531, 135720), (540, 133458), (580, 124254), (585, 123192), (590, 122148), (648, 111215), (696, 103545), (702, 102660), (708, 101790), (754, 95580), (767, 93960), (780, 92394), (783, 92040), (810, 88972), (870, 82836), (885, 81432), (936, 76995), (1044, 69030), (1053, 68440), (1062, 67860), (1080, 66729), (1131, 63720), (1160, 62127), (1170, 61596), (1180, 61074), (1305, 55224), (1404, 51330), (1416, 50895), (1508, 47790), (1534, 46980), (1560, 46197), (1566, 46020), (1593, 45240), (1620, 44486), (1711, 42120), (1740, 41418), (1755, 41064), (1770, 40716), (1885, 38232), (2088, 34515), (2106, 34220), (2124, 33930), (2262, 31860), (2301, 31320), (2340, 30798), (2349, 30680), (2360, 30537), (2610, 27612), (2655, 27144), (2808, 25665), (3016, 23895), (3068, 23490), (3132, 23010), (3186, 22620), (3240, 22243), (3393, 21240), (3422, 21060), (3480, 20709), (3510, 20532), (3540, 20358), (3770, 19116), (3835, 18792), (3915, 18408), (4212, 17110), (4248, 16965), (4524, 15930), (4602, 15660), (4680, 15399), (4698, 15340), (4779, 15080), (5133, 14040), (5220, 13806), (5265, 13688), (5310, 13572), (5655, 12744), (6136, 11745), (6264, 11505), (6372, 11310), (6786, 10620), (6844, 10530), (6903, 10440), (7020, 10266), (7080, 10179), (7540, 9558), (7670, 9396), (7830, 9204), (7965, 9048), (8424, 8555)]