223936560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 792330240

約数和(自身を除く): 568393680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 79, 80, 90, 93, 120, 124, 127, 144, 155, 158, 180, 186, 237, 240, 248, 254, 279, 310, 316, 360, 372, 381, 395, 465, 474, 496, 508, 558, 620, 632, 635, 711, 720, 744, 762, 790, 930, 948, 1016, 1116, 1143, 1185, 1240, 1264, 1270, 1395, 1422, 1488, 1524, 1580, 1860, 1896, 1905, 2032, 2232, 2286, 2370, 2449, 2480, 2540, 2790, 2844, 3048, 3160, 3555, 3720, 3792, 3810, 3937, 4464, 4572, 4740, 4898, 5080, 5580, 5688, 5715, 6096, 6320, 7110, 7347, 7440, 7620, 7874, 9144, 9480, 9796, 10033, 10160, 11160, 11376, 11430, 11811, 12245, 14220, 14694, 15240, 15748, 18288, 18960, 19592, 19685, 20066, 22041, 22320, 22860, 23622, 24490, 28440, 29388, 30099, 30480, 31496, 35433, 36735, 39184, 39370, 40132, 44082, 45720, 47244, 48980, 50165, 56880, 58776, 59055, 60198, 62992, 70866, 73470, 78740, 80264, 88164, 90297, 91440, 94488, 97960, 100330, 110205, 117552, 118110, 120396, 141732, 146940, 150495, 157480, 160528, 176328, 177165, 180594, 188976, 195920, 200660, 220410, 236220, 240792, 283464, 293880, 300990, 311023, 314960, 352656, 354330, 361188, 401320, 440820, 451485, 472440, 481584, 566928, 587760, 601980, 622046, 708660, 722376, 802640, 881640, 902970, 933069, 944880, 1203960, 1244092, 1417320, 1444752, 1555115, 1763280, 1805940, 1866138, 2407920, 2488184, 2799207, 2834640, 3110230, 3611880, 3732276, 4665345, 4976368, 5598414, 6220460, 7223760, 7464552, 9330690, 11196828, 12440920, 13996035, 14929104, 18661380, 22393656, 24881840, 27992070, 37322760, 44787312, 55984140, 74645520, 111968280, 223936560]

約数ペア:

[(1, 223936560), (2, 111968280), (3, 74645520), (4, 55984140), (5, 44787312), (6, 37322760), (8, 27992070), (9, 24881840), (10, 22393656), (12, 18661380), (15, 14929104), (16, 13996035), (18, 12440920), (20, 11196828), (24, 9330690), (30, 7464552), (31, 7223760), (36, 6220460), (40, 5598414), (45, 4976368), (48, 4665345), (60, 3732276), (62, 3611880), (72, 3110230), (79, 2834640), (80, 2799207), (90, 2488184), (93, 2407920), (120, 1866138), (124, 1805940), (127, 1763280), (144, 1555115), (155, 1444752), (158, 1417320), (180, 1244092), (186, 1203960), (237, 944880), (240, 933069), (248, 902970), (254, 881640), (279, 802640), (310, 722376), (316, 708660), (360, 622046), (372, 601980), (381, 587760), (395, 566928), (465, 481584), (474, 472440), (496, 451485), (508, 440820), (558, 401320), (620, 361188), (632, 354330), (635, 352656), (711, 314960), (720, 311023), (744, 300990), (762, 293880), (790, 283464), (930, 240792), (948, 236220), (1016, 220410), (1116, 200660), (1143, 195920), (1185, 188976), (1240, 180594), (1264, 177165), (1270, 176328), (1395, 160528), (1422, 157480), (1488, 150495), (1524, 146940), (1580, 141732), (1860, 120396), (1896, 118110), (1905, 117552), (2032, 110205), (2232, 100330), (2286, 97960), (2370, 94488), (2449, 91440), (2480, 90297), (2540, 88164), (2790, 80264), (2844, 78740), (3048, 73470), (3160, 70866), (3555, 62992), (3720, 60198), (3792, 59055), (3810, 58776), (3937, 56880), (4464, 50165), (4572, 48980), (4740, 47244), (4898, 45720), (5080, 44082), (5580, 40132), (5688, 39370), (5715, 39184), (6096, 36735), (6320, 35433), (7110, 31496), (7347, 30480), (7440, 30099), (7620, 29388), (7874, 28440), (9144, 24490), (9480, 23622), (9796, 22860), (10033, 22320), (10160, 22041), (11160, 20066), (11376, 19685), (11430, 19592), (11811, 18960), (12245, 18288), (14220, 15748), (14694, 15240)]