149723280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 585272064

約数和(自身を除く): 435548784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 487, 488, 504, 549, 560, 610, 630, 720, 732, 840, 854, 915, 974, 976, 1008, 1098, 1220, 1260, 1281, 1461, 1464, 1680, 1708, 1830, 1948, 2135, 2196, 2435, 2440, 2520, 2562, 2745, 2922, 2928, 3409, 3416, 3660, 3843, 3896, 4270, 4383, 4392, 4870, 4880, 5040, 5124, 5490, 5844, 6405, 6818, 6832, 7305, 7320, 7686, 7792, 8540, 8766, 8784, 9740, 10227, 10248, 10980, 11688, 12810, 13636, 14610, 14640, 15372, 17045, 17080, 17532, 19215, 19480, 20454, 20496, 21915, 21960, 23376, 25620, 27272, 29220, 29707, 30681, 30744, 34090, 34160, 35064, 38430, 38960, 40908, 43830, 43920, 51135, 51240, 54544, 58440, 59414, 61362, 61488, 68180, 70128, 76860, 81816, 87660, 89121, 102270, 102480, 116880, 118828, 122724, 136360, 148535, 153405, 153720, 163632, 175320, 178242, 204540, 207949, 237656, 245448, 267363, 272720, 297070, 306810, 307440, 350640, 356484, 409080, 415898, 445605, 475312, 490896, 534726, 594140, 613620, 623847, 712968, 818160, 831796, 891210, 1039745, 1069452, 1188280, 1227240, 1247694, 1336815, 1425936, 1663592, 1782420, 1871541, 2079490, 2138904, 2376560, 2454480, 2495388, 2673630, 3119235, 3327184, 3564840, 3743082, 4158980, 4277808, 4990776, 5347260, 6238470, 7129680, 7486164, 8317960, 9357705, 9981552, 10694520, 12476940, 14972328, 16635920, 18715410, 21389040, 24953880, 29944656, 37430820, 49907760, 74861640, 149723280]

約数ペア:

[(1, 149723280), (2, 74861640), (3, 49907760), (4, 37430820), (5, 29944656), (6, 24953880), (7, 21389040), (8, 18715410), (9, 16635920), (10, 14972328), (12, 12476940), (14, 10694520), (15, 9981552), (16, 9357705), (18, 8317960), (20, 7486164), (21, 7129680), (24, 6238470), (28, 5347260), (30, 4990776), (35, 4277808), (36, 4158980), (40, 3743082), (42, 3564840), (45, 3327184), (48, 3119235), (56, 2673630), (60, 2495388), (61, 2454480), (63, 2376560), (70, 2138904), (72, 2079490), (80, 1871541), (84, 1782420), (90, 1663592), (105, 1425936), (112, 1336815), (120, 1247694), (122, 1227240), (126, 1188280), (140, 1069452), (144, 1039745), (168, 891210), (180, 831796), (183, 818160), (210, 712968), (240, 623847), (244, 613620), (252, 594140), (280, 534726), (305, 490896), (315, 475312), (336, 445605), (360, 415898), (366, 409080), (420, 356484), (427, 350640), (487, 307440), (488, 306810), (504, 297070), (549, 272720), (560, 267363), (610, 245448), (630, 237656), (720, 207949), (732, 204540), (840, 178242), (854, 175320), (915, 163632), (974, 153720), (976, 153405), (1008, 148535), (1098, 136360), (1220, 122724), (1260, 118828), (1281, 116880), (1461, 102480), (1464, 102270), (1680, 89121), (1708, 87660), (1830, 81816), (1948, 76860), (2135, 70128), (2196, 68180), (2435, 61488), (2440, 61362), (2520, 59414), (2562, 58440), (2745, 54544), (2922, 51240), (2928, 51135), (3409, 43920), (3416, 43830), (3660, 40908), (3843, 38960), (3896, 38430), (4270, 35064), (4383, 34160), (4392, 34090), (4870, 30744), (4880, 30681), (5040, 29707), (5124, 29220), (5490, 27272), (5844, 25620), (6405, 23376), (6818, 21960), (6832, 21915), (7305, 20496), (7320, 20454), (7686, 19480), (7792, 19215), (8540, 17532), (8766, 17080), (8784, 17045), (9740, 15372), (10227, 14640), (10248, 14610), (10980, 13636), (11688, 12810)]