144112020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 470776320

約数和(自身を除く): 326664300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 29, 30, 39, 46, 52, 58, 60, 65, 69, 78, 87, 92, 115, 116, 130, 138, 145, 156, 174, 195, 230, 260, 276, 277, 290, 299, 345, 348, 377, 390, 435, 460, 554, 580, 598, 667, 690, 754, 780, 831, 870, 897, 1108, 1131, 1196, 1334, 1380, 1385, 1495, 1508, 1662, 1740, 1794, 1885, 2001, 2262, 2668, 2770, 2990, 3324, 3335, 3588, 3601, 3770, 4002, 4155, 4485, 4524, 5540, 5655, 5980, 6371, 6670, 7202, 7540, 8004, 8033, 8310, 8671, 8970, 10005, 10803, 11310, 12742, 13340, 14404, 16066, 16620, 17342, 17940, 18005, 19113, 20010, 21606, 22620, 24099, 25484, 26013, 31855, 32132, 34684, 36010, 38226, 40020, 40165, 43212, 43355, 48198, 52026, 54015, 63710, 72020, 76452, 80330, 82823, 86710, 95565, 96396, 104052, 104429, 108030, 120495, 127420, 130065, 160660, 165646, 173420, 184759, 191130, 208858, 216060, 240990, 248469, 260130, 313287, 331292, 369518, 382260, 414115, 417716, 481980, 496938, 520260, 522145, 554277, 626574, 739036, 828230, 923795, 993876, 1044290, 1108554, 1242345, 1253148, 1566435, 1656460, 1847590, 2088580, 2217108, 2401867, 2484690, 2771385, 3132870, 3695180, 4803734, 4969380, 5542770, 6265740, 7205601, 9607468, 11085540, 12009335, 14411202, 24018670, 28822404, 36028005, 48037340, 72056010, 144112020]

約数ペア:

[(1, 144112020), (2, 72056010), (3, 48037340), (4, 36028005), (5, 28822404), (6, 24018670), (10, 14411202), (12, 12009335), (13, 11085540), (15, 9607468), (20, 7205601), (23, 6265740), (26, 5542770), (29, 4969380), (30, 4803734), (39, 3695180), (46, 3132870), (52, 2771385), (58, 2484690), (60, 2401867), (65, 2217108), (69, 2088580), (78, 1847590), (87, 1656460), (92, 1566435), (115, 1253148), (116, 1242345), (130, 1108554), (138, 1044290), (145, 993876), (156, 923795), (174, 828230), (195, 739036), (230, 626574), (260, 554277), (276, 522145), (277, 520260), (290, 496938), (299, 481980), (345, 417716), (348, 414115), (377, 382260), (390, 369518), (435, 331292), (460, 313287), (554, 260130), (580, 248469), (598, 240990), (667, 216060), (690, 208858), (754, 191130), (780, 184759), (831, 173420), (870, 165646), (897, 160660), (1108, 130065), (1131, 127420), (1196, 120495), (1334, 108030), (1380, 104429), (1385, 104052), (1495, 96396), (1508, 95565), (1662, 86710), (1740, 82823), (1794, 80330), (1885, 76452), (2001, 72020), (2262, 63710), (2668, 54015), (2770, 52026), (2990, 48198), (3324, 43355), (3335, 43212), (3588, 40165), (3601, 40020), (3770, 38226), (4002, 36010), (4155, 34684), (4485, 32132), (4524, 31855), (5540, 26013), (5655, 25484), (5980, 24099), (6371, 22620), (6670, 21606), (7202, 20010), (7540, 19113), (8004, 18005), (8033, 17940), (8310, 17342), (8671, 16620), (8970, 16066), (10005, 14404), (10803, 13340), (11310, 12742)]