138546720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 192

約数和(自身を含む): 522426240

約数和(自身を除く): 383879520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2467, 2808, 3120, 3510, 3744, 4320, 4680, 4934, 5616, 6240, 7020, 7401, 9360, 9868, 11232, 12335, 14040, 14802, 18720, 19736, 22203, 24670, 28080, 29604, 32071, 37005, 39472, 44406, 49340, 56160, 59208, 64142, 66609, 74010, 78944, 88812, 96213, 98680, 111015, 118416, 128284, 133218, 148020, 160355, 177624, 192426, 197360, 222030, 236832, 256568, 266436, 288639, 296040, 320710, 333045, 355248, 384852, 394720, 444060, 481065, 513136, 532872, 577278, 592080, 641420, 666090, 710496, 769704, 865917, 888120, 962130, 1026272, 1065744, 1154556, 1184160, 1282840, 1332180, 1443195, 1539408, 1731834, 1776240, 1924260, 2131488, 2309112, 2565680, 2664360, 2886390, 3078816, 3463668, 3552480, 3848520, 4329585, 4618224, 5131360, 5328720, 5772780, 6927336, 7697040, 8659170, 9236448, 10657440, 11545560, 13854672, 15394080, 17318340, 23091120, 27709344, 34636680, 46182240, 69273360, 138546720]

約数ペア:

[(1, 138546720), (2, 69273360), (3, 46182240), (4, 34636680), (5, 27709344), (6, 23091120), (8, 17318340), (9, 15394080), (10, 13854672), (12, 11545560), (13, 10657440), (15, 9236448), (16, 8659170), (18, 7697040), (20, 6927336), (24, 5772780), (26, 5328720), (27, 5131360), (30, 4618224), (32, 4329585), (36, 3848520), (39, 3552480), (40, 3463668), (45, 3078816), (48, 2886390), (52, 2664360), (54, 2565680), (60, 2309112), (65, 2131488), (72, 1924260), (78, 1776240), (80, 1731834), (90, 1539408), (96, 1443195), (104, 1332180), (108, 1282840), (117, 1184160), (120, 1154556), (130, 1065744), (135, 1026272), (144, 962130), (156, 888120), (160, 865917), (180, 769704), (195, 710496), (208, 666090), (216, 641420), (234, 592080), (240, 577278), (260, 532872), (270, 513136), (288, 481065), (312, 444060), (351, 394720), (360, 384852), (390, 355248), (416, 333045), (432, 320710), (468, 296040), (480, 288639), (520, 266436), (540, 256568), (585, 236832), (624, 222030), (702, 197360), (720, 192426), (780, 177624), (864, 160355), (936, 148020), (1040, 133218), (1080, 128284), (1170, 118416), (1248, 111015), (1404, 98680), (1440, 96213), (1560, 88812), (1755, 78944), (1872, 74010), (2080, 66609), (2160, 64142), (2340, 59208), (2467, 56160), (2808, 49340), (3120, 44406), (3510, 39472), (3744, 37005), (4320, 32071), (4680, 29604), (4934, 28080), (5616, 24670), (6240, 22203), (7020, 19736), (7401, 18720), (9360, 14802), (9868, 14040), (11232, 12335)]