2151894360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:998

約数の個数: 256

約数和(自身を含む): 8082063360

約数和(自身を除く): 5930169000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 463, 503, 616, 660, 770, 840, 924, 926, 1006, 1155, 1320, 1389, 1509, 1540, 1848, 1852, 2012, 2310, 2315, 2515, 2778, 3018, 3080, 3241, 3521, 3704, 4024, 4620, 4630, 5030, 5093, 5533, 5556, 6036, 6482, 6945, 7042, 7545, 9240, 9260, 9723, 10060, 10186, 10563, 11066, 11112, 12072, 12964, 13890, 14084, 15090, 15279, 16205, 16599, 17605, 18520, 19446, 20120, 20372, 21126, 22132, 25465, 25928, 27665, 27780, 28168, 30180, 30558, 32410, 33198, 35210, 35651, 38731, 38892, 40744, 42252, 44264, 48615, 50930, 52815, 55330, 55560, 60360, 61116, 64820, 66396, 70420, 71302, 76395, 77462, 77784, 82995, 84504, 97230, 101860, 105630, 106953, 110660, 116193, 122232, 129640, 132792, 140840, 142604, 152790, 154924, 165990, 178255, 193655, 194460, 203720, 211260, 213906, 221320, 232386, 232889, 285208, 305580, 309848, 331980, 356510, 387310, 388920, 422520, 427812, 464772, 465778, 534765, 580965, 611160, 663960, 698667, 713020, 774620, 855624, 929544, 931556, 1069530, 1161930, 1164445, 1397334, 1426040, 1549240, 1630223, 1863112, 2139060, 2323860, 2328890, 2561779, 2794668, 3260446, 3493335, 4278120, 4647720, 4657780, 4890669, 5123558, 5589336, 6520892, 6986670, 7685337, 8151115, 9315560, 9781338, 10247116, 12808895, 13041784, 13973340, 15370674, 16302230, 17932453, 19562676, 20494232, 24453345, 25617790, 27946680, 30741348, 32604460, 35864906, 38426685, 39125352, 48906690, 51235580, 53797359, 61482696, 65208920, 71729812, 76853370, 89662265, 97813380, 102471160, 107594718, 143459624, 153706740, 179324530, 195626760, 215189436, 268986795, 307413480, 358649060, 430378872, 537973590, 717298120, 1075947180, 2151894360]

約数ペア:

[(1, 2151894360), (2, 1075947180), (3, 717298120), (4, 537973590), (5, 430378872), (6, 358649060), (7, 307413480), (8, 268986795), (10, 215189436), (11, 195626760), (12, 179324530), (14, 153706740), (15, 143459624), (20, 107594718), (21, 102471160), (22, 97813380), (24, 89662265), (28, 76853370), (30, 71729812), (33, 65208920), (35, 61482696), (40, 53797359), (42, 51235580), (44, 48906690), (55, 39125352), (56, 38426685), (60, 35864906), (66, 32604460), (70, 30741348), (77, 27946680), (84, 25617790), (88, 24453345), (105, 20494232), (110, 19562676), (120, 17932453), (132, 16302230), (140, 15370674), (154, 13973340), (165, 13041784), (168, 12808895), (210, 10247116), (220, 9781338), (231, 9315560), (264, 8151115), (280, 7685337), (308, 6986670), (330, 6520892), (385, 5589336), (420, 5123558), (440, 4890669), (462, 4657780), (463, 4647720), (503, 4278120), (616, 3493335), (660, 3260446), (770, 2794668), (840, 2561779), (924, 2328890), (926, 2323860), (1006, 2139060), (1155, 1863112), (1320, 1630223), (1389, 1549240), (1509, 1426040), (1540, 1397334), (1848, 1164445), (1852, 1161930), (2012, 1069530), (2310, 931556), (2315, 929544), (2515, 855624), (2778, 774620), (3018, 713020), (3080, 698667), (3241, 663960), (3521, 611160), (3704, 580965), (4024, 534765), (4620, 465778), (4630, 464772), (5030, 427812), (5093, 422520), (5533, 388920), (5556, 387310), (6036, 356510), (6482, 331980), (6945, 309848), (7042, 305580), (7545, 285208), (9240, 232889), (9260, 232386), (9723, 221320), (10060, 213906), (10186, 211260), (10563, 203720), (11066, 194460), (11112, 193655), (12072, 178255), (12964, 165990), (13890, 154924), (14084, 152790), (15090, 142604), (15279, 140840), (16205, 132792), (16599, 129640), (17605, 122232), (18520, 116193), (19446, 110660), (20120, 106953), (20372, 105630), (21126, 101860), (22132, 97230), (25465, 84504), (25928, 82995), (27665, 77784), (27780, 77462), (28168, 76395), (30180, 71302), (30558, 70420), (32410, 66396), (33198, 64820), (35210, 61116), (35651, 60360), (38731, 55560), (38892, 55330), (40744, 52815), (42252, 50930), (44264, 48615)]