77110320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 284981760

約数和(自身を除く): 207871440

約数列:

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

約数ペア:

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