2913781440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:651

約数の個数: 224

約数和(自身を含む): 9552553920

約数和(自身を除く): 6638772480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 181, 192, 205, 240, 246, 320, 328, 362, 409, 410, 480, 492, 543, 615, 656, 724, 818, 820, 905, 960, 984, 1086, 1227, 1230, 1312, 1448, 1636, 1640, 1810, 1968, 2045, 2172, 2454, 2460, 2624, 2715, 2896, 3272, 3280, 3620, 3936, 4090, 4344, 4908, 4920, 5430, 5792, 6135, 6544, 6560, 7240, 7421, 7872, 8180, 8688, 9816, 9840, 10860, 11584, 12270, 13088, 13120, 14480, 14842, 16360, 16769, 17376, 19632, 19680, 21720, 22263, 24540, 26176, 28960, 29684, 32720, 33538, 34752, 37105, 39264, 39360, 43440, 44526, 49080, 50307, 57920, 59368, 65440, 67076, 74029, 74210, 78528, 83845, 86880, 89052, 98160, 100614, 111315, 118736, 130880, 134152, 148058, 148420, 167690, 173760, 178104, 196320, 201228, 222087, 222630, 237472, 251535, 268304, 296116, 296840, 335380, 356208, 370145, 392640, 402456, 444174, 445260, 474944, 503070, 536608, 592232, 593680, 670760, 712416, 740290, 804912, 888348, 890520, 1006140, 1073216, 1110435, 1184464, 1187360, 1341520, 1424832, 1480580, 1609824, 1776696, 1781040, 2012280, 2220870, 2368928, 2374720, 2683040, 2961160, 3035189, 3219648, 3553392, 3562080, 4024560, 4441740, 4737856, 5366080, 5922320, 6070378, 7106784, 7124160, 8049120, 8883480, 9105567, 11844640, 12140756, 14213568, 15175945, 16098240, 17766960, 18211134, 23689280, 24281512, 30351890, 35533920, 36422268, 45527835, 48563024, 60703780, 71067840, 72844536, 91055670, 97126048, 121407560, 145689072, 182111340, 194252096, 242815120, 291378144, 364222680, 485630240, 582756288, 728445360, 971260480, 1456890720, 2913781440]

約数ペア:

[(1, 2913781440), (2, 1456890720), (3, 971260480), (4, 728445360), (5, 582756288), (6, 485630240), (8, 364222680), (10, 291378144), (12, 242815120), (15, 194252096), (16, 182111340), (20, 145689072), (24, 121407560), (30, 97126048), (32, 91055670), (40, 72844536), (41, 71067840), (48, 60703780), (60, 48563024), (64, 45527835), (80, 36422268), (82, 35533920), (96, 30351890), (120, 24281512), (123, 23689280), (160, 18211134), (164, 17766960), (181, 16098240), (192, 15175945), (205, 14213568), (240, 12140756), (246, 11844640), (320, 9105567), (328, 8883480), (362, 8049120), (409, 7124160), (410, 7106784), (480, 6070378), (492, 5922320), (543, 5366080), (615, 4737856), (656, 4441740), (724, 4024560), (818, 3562080), (820, 3553392), (905, 3219648), (960, 3035189), (984, 2961160), (1086, 2683040), (1227, 2374720), (1230, 2368928), (1312, 2220870), (1448, 2012280), (1636, 1781040), (1640, 1776696), (1810, 1609824), (1968, 1480580), (2045, 1424832), (2172, 1341520), (2454, 1187360), (2460, 1184464), (2624, 1110435), (2715, 1073216), (2896, 1006140), (3272, 890520), (3280, 888348), (3620, 804912), (3936, 740290), (4090, 712416), (4344, 670760), (4908, 593680), (4920, 592232), (5430, 536608), (5792, 503070), (6135, 474944), (6544, 445260), (6560, 444174), (7240, 402456), (7421, 392640), (7872, 370145), (8180, 356208), (8688, 335380), (9816, 296840), (9840, 296116), (10860, 268304), (11584, 251535), (12270, 237472), (13088, 222630), (13120, 222087), (14480, 201228), (14842, 196320), (16360, 178104), (16769, 173760), (17376, 167690), (19632, 148420), (19680, 148058), (21720, 134152), (22263, 130880), (24540, 118736), (26176, 111315), (28960, 100614), (29684, 98160), (32720, 89052), (33538, 86880), (34752, 83845), (37105, 78528), (39264, 74210), (39360, 74029), (43440, 67076), (44526, 65440), (49080, 59368), (50307, 57920)]