356893920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 1316165760

約数和(自身を除く): 959271840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 96, 102, 120, 122, 136, 144, 153, 160, 170, 180, 183, 204, 239, 240, 244, 255, 272, 288, 305, 306, 340, 360, 366, 408, 478, 480, 488, 510, 544, 549, 610, 612, 680, 717, 720, 732, 765, 816, 915, 956, 976, 1020, 1037, 1098, 1195, 1220, 1224, 1360, 1434, 1440, 1464, 1530, 1632, 1830, 1912, 1952, 2040, 2074, 2151, 2196, 2390, 2440, 2448, 2720, 2745, 2868, 2928, 3060, 3111, 3585, 3660, 3824, 4063, 4080, 4148, 4302, 4392, 4780, 4880, 4896, 5185, 5490, 5736, 5856, 6120, 6222, 7170, 7320, 7648, 8126, 8160, 8296, 8604, 8784, 9333, 9560, 9760, 10370, 10755, 10980, 11472, 12189, 12240, 12444, 14340, 14579, 14640, 15555, 16252, 16592, 17208, 17568, 18666, 19120, 20315, 20740, 21510, 21960, 22944, 24378, 24480, 24888, 28680, 29158, 29280, 31110, 32504, 33184, 34416, 36567, 37332, 38240, 40630, 41480, 43020, 43737, 43920, 46665, 48756, 49776, 57360, 58316, 60945, 62220, 65008, 68832, 72895, 73134, 74664, 81260, 82960, 86040, 87474, 87840, 93330, 97512, 99552, 114720, 116632, 121890, 124440, 130016, 131211, 145790, 146268, 149328, 162520, 165920, 172080, 174948, 182835, 186660, 195024, 218685, 233264, 243780, 247843, 248880, 262422, 291580, 292536, 298656, 325040, 344160, 349896, 365670, 373320, 390048, 437370, 466528, 487560, 495686, 497760, 524844, 583160, 585072, 650080, 656055, 699792, 731340, 743529, 746640, 874740, 975120, 991372, 1049688, 1166320, 1170144, 1239215, 1312110, 1399584, 1462680, 1487058, 1493280, 1749480, 1950240, 1982744, 2099376, 2230587, 2332640, 2478430, 2624220, 2925360, 2974116, 3498960, 3717645, 3965488, 4198752, 4461174, 4956860, 5248440, 5850720, 5948232, 6997920, 7435290, 7930976, 8922348, 9913720, 10496880, 11152935, 11896464, 14870580, 17844696, 19827440, 20993760, 22305870, 23792928, 29741160, 35689392, 39654880, 44611740, 59482320, 71378784, 89223480, 118964640, 178446960, 356893920]

約数ペア:

[(1, 356893920), (2, 178446960), (3, 118964640), (4, 89223480), (5, 71378784), (6, 59482320), (8, 44611740), (9, 39654880), (10, 35689392), (12, 29741160), (15, 23792928), (16, 22305870), (17, 20993760), (18, 19827440), (20, 17844696), (24, 14870580), (30, 11896464), (32, 11152935), (34, 10496880), (36, 9913720), (40, 8922348), (45, 7930976), (48, 7435290), (51, 6997920), (60, 5948232), (61, 5850720), (68, 5248440), (72, 4956860), (80, 4461174), (85, 4198752), (90, 3965488), (96, 3717645), (102, 3498960), (120, 2974116), (122, 2925360), (136, 2624220), (144, 2478430), (153, 2332640), (160, 2230587), (170, 2099376), (180, 1982744), (183, 1950240), (204, 1749480), (239, 1493280), (240, 1487058), (244, 1462680), (255, 1399584), (272, 1312110), (288, 1239215), (305, 1170144), (306, 1166320), (340, 1049688), (360, 991372), (366, 975120), (408, 874740), (478, 746640), (480, 743529), (488, 731340), (510, 699792), (544, 656055), (549, 650080), (610, 585072), (612, 583160), (680, 524844), (717, 497760), (720, 495686), (732, 487560), (765, 466528), (816, 437370), (915, 390048), (956, 373320), (976, 365670), (1020, 349896), (1037, 344160), (1098, 325040), (1195, 298656), (1220, 292536), (1224, 291580), (1360, 262422), (1434, 248880), (1440, 247843), (1464, 243780), (1530, 233264), (1632, 218685), (1830, 195024), (1912, 186660), (1952, 182835), (2040, 174948), (2074, 172080), (2151, 165920), (2196, 162520), (2390, 149328), (2440, 146268), (2448, 145790), (2720, 131211), (2745, 130016), (2868, 124440), (2928, 121890), (3060, 116632), (3111, 114720), (3585, 99552), (3660, 97512), (3824, 93330), (4063, 87840), (4080, 87474), (4148, 86040), (4302, 82960), (4392, 81260), (4780, 74664), (4880, 73134), (4896, 72895), (5185, 68832), (5490, 65008), (5736, 62220), (5856, 60945), (6120, 58316), (6222, 57360), (7170, 49776), (7320, 48756), (7648, 46665), (8126, 43920), (8160, 43737), (8296, 43020), (8604, 41480), (8784, 40630), (9333, 38240), (9560, 37332), (9760, 36567), (10370, 34416), (10755, 33184), (10980, 32504), (11472, 31110), (12189, 29280), (12240, 29158), (12444, 28680), (14340, 24888), (14579, 24480), (14640, 24378), (15555, 22944), (16252, 21960), (16592, 21510), (17208, 20740), (17568, 20315), (18666, 19120)]