308346480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 1166592000

約数和(自身を除く): 858245520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 90, 104, 108, 117, 120, 130, 135, 139, 144, 156, 158, 180, 195, 208, 216, 234, 237, 240, 260, 270, 278, 312, 316, 351, 360, 390, 395, 417, 432, 468, 474, 520, 540, 556, 585, 624, 632, 695, 702, 711, 720, 780, 790, 834, 936, 948, 1027, 1040, 1080, 1112, 1170, 1185, 1251, 1264, 1390, 1404, 1422, 1560, 1580, 1668, 1755, 1807, 1872, 1896, 2054, 2085, 2133, 2160, 2224, 2340, 2370, 2502, 2780, 2808, 2844, 3081, 3120, 3160, 3336, 3510, 3555, 3614, 3753, 3792, 4108, 4170, 4266, 4680, 4740, 5004, 5135, 5421, 5560, 5616, 5688, 6162, 6255, 6320, 6672, 7020, 7110, 7228, 7506, 8216, 8340, 8532, 9035, 9243, 9360, 9480, 10008, 10270, 10665, 10842, 10981, 11120, 11376, 12324, 12510, 14040, 14220, 14456, 15012, 15405, 16263, 16432, 16680, 17064, 18070, 18486, 18765, 18960, 20016, 20540, 21330, 21684, 21962, 24648, 25020, 27105, 27729, 28080, 28440, 28912, 30024, 30810, 32526, 32943, 33360, 34128, 36140, 36972, 37530, 41080, 42660, 43368, 43924, 46215, 48789, 49296, 50040, 54210, 54905, 55458, 56880, 60048, 61620, 65052, 65886, 72280, 73944, 75060, 81315, 82160, 85320, 86736, 87848, 92430, 97578, 98829, 100080, 108420, 109810, 110916, 123240, 130104, 131772, 138645, 142753, 144560, 147888, 150120, 162630, 164715, 170640, 175696, 184860, 195156, 197658, 216840, 219620, 221832, 243945, 246480, 260208, 263544, 277290, 285506, 296487, 300240, 325260, 329430, 369720, 390312, 395316, 428259, 433680, 439240, 443664, 487890, 494145, 527088, 554580, 571012, 592974, 650520, 658860, 713765, 739440, 780624, 790632, 856518, 878480, 975780, 988290, 1109160, 1142024, 1185948, 1284777, 1301040, 1317720, 1427530, 1482435, 1581264, 1713036, 1951560, 1976580, 2141295, 2218320, 2284048, 2371896, 2569554, 2635440, 2855060, 2964870, 3426072, 3854331, 3903120, 3953160, 4282590, 4743792, 5139108, 5710120, 5929740, 6423885, 6852144, 7708662, 7906320, 8565180, 10278216, 11420240, 11859480, 12847770, 15417324, 17130360, 19271655, 20556432, 23718960, 25695540, 30834648, 34260720, 38543310, 51391080, 61669296, 77086620, 102782160, 154173240, 308346480]

約数ペア:

[(1, 308346480), (2, 154173240), (3, 102782160), (4, 77086620), (5, 61669296), (6, 51391080), (8, 38543310), (9, 34260720), (10, 30834648), (12, 25695540), (13, 23718960), (15, 20556432), (16, 19271655), (18, 17130360), (20, 15417324), (24, 12847770), (26, 11859480), (27, 11420240), (30, 10278216), (36, 8565180), (39, 7906320), (40, 7708662), (45, 6852144), (48, 6423885), (52, 5929740), (54, 5710120), (60, 5139108), (65, 4743792), (72, 4282590), (78, 3953160), (79, 3903120), (80, 3854331), (90, 3426072), (104, 2964870), (108, 2855060), (117, 2635440), (120, 2569554), (130, 2371896), (135, 2284048), (139, 2218320), (144, 2141295), (156, 1976580), (158, 1951560), (180, 1713036), (195, 1581264), (208, 1482435), (216, 1427530), (234, 1317720), (237, 1301040), (240, 1284777), (260, 1185948), (270, 1142024), (278, 1109160), (312, 988290), (316, 975780), (351, 878480), (360, 856518), (390, 790632), (395, 780624), (417, 739440), (432, 713765), (468, 658860), (474, 650520), (520, 592974), (540, 571012), (556, 554580), (585, 527088), (624, 494145), (632, 487890), (695, 443664), (702, 439240), (711, 433680), (720, 428259), (780, 395316), (790, 390312), (834, 369720), (936, 329430), (948, 325260), (1027, 300240), (1040, 296487), (1080, 285506), (1112, 277290), (1170, 263544), (1185, 260208), (1251, 246480), (1264, 243945), (1390, 221832), (1404, 219620), (1422, 216840), (1560, 197658), (1580, 195156), (1668, 184860), (1755, 175696), (1807, 170640), (1872, 164715), (1896, 162630), (2054, 150120), (2085, 147888), (2133, 144560), (2160, 142753), (2224, 138645), (2340, 131772), (2370, 130104), (2502, 123240), (2780, 110916), (2808, 109810), (2844, 108420), (3081, 100080), (3120, 98829), (3160, 97578), (3336, 92430), (3510, 87848), (3555, 86736), (3614, 85320), (3753, 82160), (3792, 81315), (4108, 75060), (4170, 73944), (4266, 72280), (4680, 65886), (4740, 65052), (5004, 61620), (5135, 60048), (5421, 56880), (5560, 55458), (5616, 54905), (5688, 54210), (6162, 50040), (6255, 49296), (6320, 48789), (6672, 46215), (7020, 43924), (7110, 43368), (7228, 42660), (7506, 41080), (8216, 37530), (8340, 36972), (8532, 36140), (9035, 34128), (9243, 33360), (9360, 32943), (9480, 32526), (10008, 30810), (10270, 30024), (10665, 28912), (10842, 28440), (10981, 28080), (11120, 27729), (11376, 27105), (12324, 25020), (12510, 24648), (14040, 21962), (14220, 21684), (14456, 21330), (15012, 20540), (15405, 20016), (16263, 18960), (16432, 18765), (16680, 18486), (17064, 18070)]