2018005920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{66733}}^1$

素因数の和:66764

約数の個数: 192

約数和(自身を含む): 8072144640

約数和(自身を除く): 6054138720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 66733, 133466, 200199, 266932, 333665, 400398, 467131, 533864, 600597, 667330, 800796, 934262, 1000995, 1067728, 1201194, 1334660, 1401393, 1601592, 1801791, 1868524, 2001990, 2135456, 2335655, 2402388, 2669320, 2802786, 3002985, 3203184, 3603582, 3737048, 4003980, 4204179, 4671310, 4804776, 5338640, 5605572, 6005970, 6406368, 7006965, 7207164, 7474096, 8007960, 8408358, 9008955, 9342620, 9609552, 10677280, 11211144, 12011940, 12612537, 14013930, 14414328, 14948192, 16015920, 16816716, 18017910, 18685240, 19219104, 21020895, 22422288, 24023880, 25225074, 28027860, 28828656, 32031840, 33633432, 36035820, 37370480, 42041790, 44844576, 48047760, 50450148, 56055720, 57657312, 63062685, 67266864, 72071640, 74740960, 84083580, 96095520, 100900296, 112111440, 126125370, 134533728, 144143280, 168167160, 201800592, 224222880, 252250740, 288286560, 336334320, 403601184, 504501480, 672668640, 1009002960, 2018005920]

約数ペア:

[(1, 2018005920), (2, 1009002960), (3, 672668640), (4, 504501480), (5, 403601184), (6, 336334320), (7, 288286560), (8, 252250740), (9, 224222880), (10, 201800592), (12, 168167160), (14, 144143280), (15, 134533728), (16, 126125370), (18, 112111440), (20, 100900296), (21, 96095520), (24, 84083580), (27, 74740960), (28, 72071640), (30, 67266864), (32, 63062685), (35, 57657312), (36, 56055720), (40, 50450148), (42, 48047760), (45, 44844576), (48, 42041790), (54, 37370480), (56, 36035820), (60, 33633432), (63, 32031840), (70, 28828656), (72, 28027860), (80, 25225074), (84, 24023880), (90, 22422288), (96, 21020895), (105, 19219104), (108, 18685240), (112, 18017910), (120, 16816716), (126, 16015920), (135, 14948192), (140, 14414328), (144, 14013930), (160, 12612537), (168, 12011940), (180, 11211144), (189, 10677280), (210, 9609552), (216, 9342620), (224, 9008955), (240, 8408358), (252, 8007960), (270, 7474096), (280, 7207164), (288, 7006965), (315, 6406368), (336, 6005970), (360, 5605572), (378, 5338640), (420, 4804776), (432, 4671310), (480, 4204179), (504, 4003980), (540, 3737048), (560, 3603582), (630, 3203184), (672, 3002985), (720, 2802786), (756, 2669320), (840, 2402388), (864, 2335655), (945, 2135456), (1008, 2001990), (1080, 1868524), (1120, 1801791), (1260, 1601592), (1440, 1401393), (1512, 1334660), (1680, 1201194), (1890, 1067728), (2016, 1000995), (2160, 934262), (2520, 800796), (3024, 667330), (3360, 600597), (3780, 533864), (4320, 467131), (5040, 400398), (6048, 333665), (7560, 266932), (10080, 200199), (15120, 133466), (30240, 66733)]