154220640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 424935840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 83, 84, 96, 98, 105, 112, 120, 140, 147, 158, 160, 166, 168, 196, 210, 224, 237, 240, 245, 249, 280, 294, 316, 332, 336, 392, 395, 415, 420, 474, 480, 490, 498, 553, 560, 581, 588, 632, 664, 672, 735, 784, 790, 830, 840, 948, 980, 996, 1106, 1120, 1162, 1176, 1185, 1245, 1264, 1328, 1470, 1568, 1580, 1659, 1660, 1680, 1743, 1896, 1960, 1992, 2212, 2324, 2352, 2370, 2490, 2528, 2656, 2765, 2905, 2940, 3160, 3318, 3320, 3360, 3486, 3792, 3871, 3920, 3984, 4067, 4424, 4648, 4704, 4740, 4980, 5530, 5810, 5880, 6320, 6557, 6636, 6640, 6972, 7584, 7742, 7840, 7968, 8134, 8295, 8715, 8848, 9296, 9480, 9960, 11060, 11613, 11620, 11760, 12201, 12640, 13114, 13272, 13280, 13944, 15484, 16268, 16590, 17430, 17696, 18592, 18960, 19355, 19671, 19920, 20335, 22120, 23226, 23240, 23520, 24402, 26228, 26544, 27888, 30968, 32536, 32785, 33180, 34860, 37920, 38710, 39342, 39840, 40670, 44240, 45899, 46452, 46480, 48804, 52456, 53088, 55776, 58065, 61005, 61936, 65072, 65570, 66360, 69720, 77420, 78684, 81340, 88480, 91798, 92904, 92960, 97608, 98355, 104912, 116130, 122010, 123872, 130144, 131140, 132720, 137697, 139440, 154840, 157368, 162680, 183596, 185808, 195216, 196710, 209824, 229495, 232260, 244020, 262280, 265440, 275394, 278880, 309680, 314736, 321293, 325360, 367192, 371616, 390432, 393420, 458990, 464520, 488040, 524560, 550788, 619360, 629472, 642586, 650720, 688485, 734384, 786840, 917980, 929040, 963879, 976080, 1049120, 1101576, 1285172, 1376970, 1468768, 1573680, 1606465, 1835960, 1858080, 1927758, 1952160, 2203152, 2570344, 2753940, 3147360, 3212930, 3671920, 3855516, 4406304, 4819395, 5140688, 5507880, 6425860, 7343840, 7711032, 9638790, 10281376, 11015760, 12851720, 15422064, 19277580, 22031520, 25703440, 30844128, 38555160, 51406880, 77110320, 154220640]

約数ペア:

[(1, 154220640), (2, 77110320), (3, 51406880), (4, 38555160), (5, 30844128), (6, 25703440), (7, 22031520), (8, 19277580), (10, 15422064), (12, 12851720), (14, 11015760), (15, 10281376), (16, 9638790), (20, 7711032), (21, 7343840), (24, 6425860), (28, 5507880), (30, 5140688), (32, 4819395), (35, 4406304), (40, 3855516), (42, 3671920), (48, 3212930), (49, 3147360), (56, 2753940), (60, 2570344), (70, 2203152), (79, 1952160), (80, 1927758), (83, 1858080), (84, 1835960), (96, 1606465), (98, 1573680), (105, 1468768), (112, 1376970), (120, 1285172), (140, 1101576), (147, 1049120), (158, 976080), (160, 963879), (166, 929040), (168, 917980), (196, 786840), (210, 734384), (224, 688485), (237, 650720), (240, 642586), (245, 629472), (249, 619360), (280, 550788), (294, 524560), (316, 488040), (332, 464520), (336, 458990), (392, 393420), (395, 390432), (415, 371616), (420, 367192), (474, 325360), (480, 321293), (490, 314736), (498, 309680), (553, 278880), (560, 275394), (581, 265440), (588, 262280), (632, 244020), (664, 232260), (672, 229495), (735, 209824), (784, 196710), (790, 195216), (830, 185808), (840, 183596), (948, 162680), (980, 157368), (996, 154840), (1106, 139440), (1120, 137697), (1162, 132720), (1176, 131140), (1185, 130144), (1245, 123872), (1264, 122010), (1328, 116130), (1470, 104912), (1568, 98355), (1580, 97608), (1659, 92960), (1660, 92904), (1680, 91798), (1743, 88480), (1896, 81340), (1960, 78684), (1992, 77420), (2212, 69720), (2324, 66360), (2352, 65570), (2370, 65072), (2490, 61936), (2528, 61005), (2656, 58065), (2765, 55776), (2905, 53088), (2940, 52456), (3160, 48804), (3318, 46480), (3320, 46452), (3360, 45899), (3486, 44240), (3792, 40670), (3871, 39840), (3920, 39342), (3984, 38710), (4067, 37920), (4424, 34860), (4648, 33180), (4704, 32785), (4740, 32536), (4980, 30968), (5530, 27888), (5810, 26544), (5880, 26228), (6320, 24402), (6557, 23520), (6636, 23240), (6640, 23226), (6972, 22120), (7584, 20335), (7742, 19920), (7840, 19671), (7968, 19355), (8134, 18960), (8295, 18592), (8715, 17696), (8848, 17430), (9296, 16590), (9480, 16268), (9960, 15484), (11060, 13944), (11613, 13280), (11620, 13272), (11760, 13114), (12201, 12640)]