328577760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 288

約数和(自身を含む): 1317580992

約数和(自身を除く): 989003232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 881, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1762, 1776, 2016, 2072, 2220, 2331, 2520, 2590, 2643, 2664, 2960, 3108, 3330, 3360, 3524, 3552, 3885, 4144, 4405, 4440, 4662, 5040, 5180, 5286, 5328, 5920, 6167, 6216, 6660, 7048, 7770, 7929, 8288, 8810, 8880, 9324, 10080, 10360, 10572, 10656, 11655, 12334, 12432, 13215, 13320, 14096, 15540, 15858, 17620, 17760, 18501, 18648, 20720, 21144, 23310, 24668, 24864, 26430, 26640, 28192, 30835, 31080, 31716, 32597, 35240, 37002, 37296, 39645, 41440, 42288, 46620, 49336, 52860, 53280, 55503, 61670, 62160, 63432, 65194, 70480, 74004, 74592, 79290, 84576, 92505, 93240, 97791, 98672, 105720, 111006, 123340, 124320, 126864, 130388, 140960, 148008, 158580, 162985, 185010, 186480, 195582, 197344, 211440, 222012, 228179, 246680, 253728, 260776, 277515, 293373, 296016, 317160, 325970, 370020, 372960, 391164, 422880, 444024, 456358, 488955, 493360, 521552, 555030, 586746, 592032, 634320, 651940, 684537, 740040, 782328, 888048, 912716, 977910, 986720, 1043104, 1110060, 1140895, 1173492, 1268640, 1303880, 1369074, 1466865, 1480080, 1564656, 1776096, 1825432, 1955820, 2053611, 2220120, 2281790, 2346984, 2607760, 2738148, 2933730, 2960160, 3129312, 3422685, 3650864, 3911640, 4107222, 4440240, 4563580, 4693968, 5215520, 5476296, 5867460, 6845370, 7301728, 7823280, 8214444, 8880480, 9127160, 9387936, 10268055, 10952592, 11734920, 13690740, 15646560, 16428888, 18254320, 20536110, 21905184, 23469840, 27381480, 32857776, 36508640, 41072220, 46939680, 54762960, 65715552, 82144440, 109525920, 164288880, 328577760]

約数ペア:

[(1, 328577760), (2, 164288880), (3, 109525920), (4, 82144440), (5, 65715552), (6, 54762960), (7, 46939680), (8, 41072220), (9, 36508640), (10, 32857776), (12, 27381480), (14, 23469840), (15, 21905184), (16, 20536110), (18, 18254320), (20, 16428888), (21, 15646560), (24, 13690740), (28, 11734920), (30, 10952592), (32, 10268055), (35, 9387936), (36, 9127160), (37, 8880480), (40, 8214444), (42, 7823280), (45, 7301728), (48, 6845370), (56, 5867460), (60, 5476296), (63, 5215520), (70, 4693968), (72, 4563580), (74, 4440240), (80, 4107222), (84, 3911640), (90, 3650864), (96, 3422685), (105, 3129312), (111, 2960160), (112, 2933730), (120, 2738148), (126, 2607760), (140, 2346984), (144, 2281790), (148, 2220120), (160, 2053611), (168, 1955820), (180, 1825432), (185, 1776096), (210, 1564656), (222, 1480080), (224, 1466865), (240, 1369074), (252, 1303880), (259, 1268640), (280, 1173492), (288, 1140895), (296, 1110060), (315, 1043104), (333, 986720), (336, 977910), (360, 912716), (370, 888048), (420, 782328), (444, 740040), (480, 684537), (504, 651940), (518, 634320), (555, 592032), (560, 586746), (592, 555030), (630, 521552), (666, 493360), (672, 488955), (720, 456358), (740, 444024), (777, 422880), (840, 391164), (881, 372960), (888, 370020), (1008, 325970), (1036, 317160), (1110, 296016), (1120, 293373), (1184, 277515), (1260, 260776), (1295, 253728), (1332, 246680), (1440, 228179), (1480, 222012), (1554, 211440), (1665, 197344), (1680, 195582), (1762, 186480), (1776, 185010), (2016, 162985), (2072, 158580), (2220, 148008), (2331, 140960), (2520, 130388), (2590, 126864), (2643, 124320), (2664, 123340), (2960, 111006), (3108, 105720), (3330, 98672), (3360, 97791), (3524, 93240), (3552, 92505), (3885, 84576), (4144, 79290), (4405, 74592), (4440, 74004), (4662, 70480), (5040, 65194), (5180, 63432), (5286, 62160), (5328, 61670), (5920, 55503), (6167, 53280), (6216, 52860), (6660, 49336), (7048, 46620), (7770, 42288), (7929, 41440), (8288, 39645), (8810, 37296), (8880, 37002), (9324, 35240), (10080, 32597), (10360, 31716), (10572, 31080), (10656, 30835), (11655, 28192), (12334, 26640), (12432, 26430), (13215, 24864), (13320, 24668), (14096, 23310), (15540, 21144), (15858, 20720), (17620, 18648), (17760, 18501)]