196123680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 240

約数和(自身を含む): 712598040

約数和(自身を除く): 516474360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 409, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 818, 864, 888, 999, 1080, 1110, 1184, 1227, 1296, 1332, 1440, 1480, 1620, 1636, 1665, 1776, 1998, 2045, 2160, 2220, 2454, 2592, 2664, 2960, 2997, 3240, 3272, 3330, 3552, 3681, 3996, 4090, 4320, 4440, 4908, 4995, 5328, 5920, 5994, 6135, 6480, 6544, 6660, 7362, 7992, 8180, 8880, 9816, 9990, 10656, 11043, 11988, 12270, 12960, 13088, 13320, 14724, 14985, 15133, 15984, 16360, 17760, 18405, 19632, 19980, 22086, 23976, 24540, 26640, 29448, 29970, 30266, 31968, 32720, 33129, 36810, 39264, 39960, 44172, 45399, 47952, 49080, 53280, 55215, 58896, 59940, 60532, 65440, 66258, 73620, 75665, 79920, 88344, 90798, 95904, 98160, 110430, 117792, 119880, 121064, 132516, 136197, 147240, 151330, 159840, 165645, 176688, 181596, 196320, 220860, 226995, 239760, 242128, 265032, 272394, 294480, 302660, 331290, 353376, 363192, 408591, 441720, 453990, 479520, 484256, 530064, 544788, 588960, 605320, 662580, 680985, 726384, 817182, 883440, 907980, 1060128, 1089576, 1210640, 1225773, 1325160, 1361970, 1452768, 1634364, 1766880, 1815960, 2042955, 2179152, 2421280, 2451546, 2650320, 2723940, 3268728, 3631920, 4085910, 4358304, 4903092, 5300640, 5447880, 6128865, 6537456, 7263840, 8171820, 9806184, 10895760, 12257730, 13074912, 16343640, 19612368, 21791520, 24515460, 32687280, 39224736, 49030920, 65374560, 98061840, 196123680]

約数ペア:

[(1, 196123680), (2, 98061840), (3, 65374560), (4, 49030920), (5, 39224736), (6, 32687280), (8, 24515460), (9, 21791520), (10, 19612368), (12, 16343640), (15, 13074912), (16, 12257730), (18, 10895760), (20, 9806184), (24, 8171820), (27, 7263840), (30, 6537456), (32, 6128865), (36, 5447880), (37, 5300640), (40, 4903092), (45, 4358304), (48, 4085910), (54, 3631920), (60, 3268728), (72, 2723940), (74, 2650320), (80, 2451546), (81, 2421280), (90, 2179152), (96, 2042955), (108, 1815960), (111, 1766880), (120, 1634364), (135, 1452768), (144, 1361970), (148, 1325160), (160, 1225773), (162, 1210640), (180, 1089576), (185, 1060128), (216, 907980), (222, 883440), (240, 817182), (270, 726384), (288, 680985), (296, 662580), (324, 605320), (333, 588960), (360, 544788), (370, 530064), (405, 484256), (409, 479520), (432, 453990), (444, 441720), (480, 408591), (540, 363192), (555, 353376), (592, 331290), (648, 302660), (666, 294480), (720, 272394), (740, 265032), (810, 242128), (818, 239760), (864, 226995), (888, 220860), (999, 196320), (1080, 181596), (1110, 176688), (1184, 165645), (1227, 159840), (1296, 151330), (1332, 147240), (1440, 136197), (1480, 132516), (1620, 121064), (1636, 119880), (1665, 117792), (1776, 110430), (1998, 98160), (2045, 95904), (2160, 90798), (2220, 88344), (2454, 79920), (2592, 75665), (2664, 73620), (2960, 66258), (2997, 65440), (3240, 60532), (3272, 59940), (3330, 58896), (3552, 55215), (3681, 53280), (3996, 49080), (4090, 47952), (4320, 45399), (4440, 44172), (4908, 39960), (4995, 39264), (5328, 36810), (5920, 33129), (5994, 32720), (6135, 31968), (6480, 30266), (6544, 29970), (6660, 29448), (7362, 26640), (7992, 24540), (8180, 23976), (8880, 22086), (9816, 19980), (9990, 19632), (10656, 18405), (11043, 17760), (11988, 16360), (12270, 15984), (12960, 15133), (13088, 14985), (13320, 14724)]