286931160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 1045440000

約数和(自身を除く): 758508840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 79, 81, 90, 95, 108, 114, 118, 120, 135, 152, 158, 162, 171, 177, 180, 190, 216, 228, 236, 237, 270, 285, 295, 316, 324, 342, 354, 360, 380, 395, 405, 456, 472, 474, 513, 531, 540, 570, 590, 632, 648, 684, 708, 711, 760, 790, 810, 855, 885, 948, 1026, 1062, 1080, 1121, 1140, 1180, 1185, 1368, 1416, 1422, 1501, 1539, 1580, 1593, 1620, 1710, 1770, 1896, 2052, 2124, 2133, 2242, 2280, 2360, 2370, 2565, 2655, 2844, 3002, 3078, 3160, 3186, 3240, 3363, 3420, 3540, 3555, 4104, 4248, 4266, 4484, 4503, 4661, 4740, 4779, 5130, 5310, 5605, 5688, 6004, 6156, 6372, 6399, 6726, 6840, 7080, 7110, 7505, 7695, 7965, 8532, 8968, 9006, 9322, 9480, 9558, 10089, 10260, 10620, 10665, 11210, 12008, 12312, 12744, 12798, 13452, 13509, 13983, 14220, 15010, 15390, 15930, 16815, 17064, 18012, 18644, 19116, 20178, 20520, 21240, 21330, 22420, 22515, 23305, 23895, 25596, 26904, 27018, 27966, 28440, 30020, 30267, 30780, 31860, 31995, 33630, 36024, 37288, 38232, 40356, 40527, 41949, 42660, 44840, 45030, 46610, 47790, 50445, 51192, 54036, 55932, 60040, 60534, 61560, 63720, 63990, 67260, 67545, 69915, 80712, 81054, 83898, 85320, 88559, 90060, 90801, 93220, 95580, 100890, 108072, 111864, 121068, 121581, 125847, 127980, 134520, 135090, 139830, 151335, 162108, 167796, 177118, 180120, 181602, 186440, 191160, 201780, 202635, 209745, 242136, 243162, 251694, 255960, 265677, 270180, 279660, 302670, 324216, 335592, 354236, 363204, 377541, 403560, 405270, 419490, 442795, 454005, 486324, 503388, 531354, 540360, 559320, 605340, 607905, 629235, 708472, 726408, 755082, 797031, 810540, 838980, 885590, 908010, 972648, 1006776, 1062708, 1210680, 1215810, 1258470, 1328385, 1510164, 1594062, 1621080, 1677960, 1771180, 1816020, 1887705, 2125416, 2391093, 2431620, 2516940, 2656770, 3020328, 3188124, 3542360, 3632040, 3775410, 3985155, 4782186, 4863240, 5033880, 5313540, 6376248, 7173279, 7550820, 7970310, 9564372, 10627080, 11955465, 14346558, 15101640, 15940620, 19128744, 23910930, 28693116, 31881240, 35866395, 47821860, 57386232, 71732790, 95643720, 143465580, 286931160]

約数ペア:

[(1, 286931160), (2, 143465580), (3, 95643720), (4, 71732790), (5, 57386232), (6, 47821860), (8, 35866395), (9, 31881240), (10, 28693116), (12, 23910930), (15, 19128744), (18, 15940620), (19, 15101640), (20, 14346558), (24, 11955465), (27, 10627080), (30, 9564372), (36, 7970310), (38, 7550820), (40, 7173279), (45, 6376248), (54, 5313540), (57, 5033880), (59, 4863240), (60, 4782186), (72, 3985155), (76, 3775410), (79, 3632040), (81, 3542360), (90, 3188124), (95, 3020328), (108, 2656770), (114, 2516940), (118, 2431620), (120, 2391093), (135, 2125416), (152, 1887705), (158, 1816020), (162, 1771180), (171, 1677960), (177, 1621080), (180, 1594062), (190, 1510164), (216, 1328385), (228, 1258470), (236, 1215810), (237, 1210680), (270, 1062708), (285, 1006776), (295, 972648), (316, 908010), (324, 885590), (342, 838980), (354, 810540), (360, 797031), (380, 755082), (395, 726408), (405, 708472), (456, 629235), (472, 607905), (474, 605340), (513, 559320), (531, 540360), (540, 531354), (570, 503388), (590, 486324), (632, 454005), (648, 442795), (684, 419490), (708, 405270), (711, 403560), (760, 377541), (790, 363204), (810, 354236), (855, 335592), (885, 324216), (948, 302670), (1026, 279660), (1062, 270180), (1080, 265677), (1121, 255960), (1140, 251694), (1180, 243162), (1185, 242136), (1368, 209745), (1416, 202635), (1422, 201780), (1501, 191160), (1539, 186440), (1580, 181602), (1593, 180120), (1620, 177118), (1710, 167796), (1770, 162108), (1896, 151335), (2052, 139830), (2124, 135090), (2133, 134520), (2242, 127980), (2280, 125847), (2360, 121581), (2370, 121068), (2565, 111864), (2655, 108072), (2844, 100890), (3002, 95580), (3078, 93220), (3160, 90801), (3186, 90060), (3240, 88559), (3363, 85320), (3420, 83898), (3540, 81054), (3555, 80712), (4104, 69915), (4248, 67545), (4266, 67260), (4484, 63990), (4503, 63720), (4661, 61560), (4740, 60534), (4779, 60040), (5130, 55932), (5310, 54036), (5605, 51192), (5688, 50445), (6004, 47790), (6156, 46610), (6372, 45030), (6399, 44840), (6726, 42660), (6840, 41949), (7080, 40527), (7110, 40356), (7505, 38232), (7695, 37288), (7965, 36024), (8532, 33630), (8968, 31995), (9006, 31860), (9322, 30780), (9480, 30267), (9558, 30020), (10089, 28440), (10260, 27966), (10620, 27018), (10665, 26904), (11210, 25596), (12008, 23895), (12312, 23305), (12744, 22515), (12798, 22420), (13452, 21330), (13509, 21240), (13983, 20520), (14220, 20178), (15010, 19116), (15390, 18644), (15930, 18012), (16815, 17064)]