487246760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 1511516160

約数和(自身を除く): 1024269400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 43, 44, 52, 55, 56, 65, 70, 77, 86, 88, 91, 104, 110, 130, 140, 143, 154, 172, 182, 215, 220, 260, 280, 283, 286, 301, 308, 344, 364, 385, 430, 440, 455, 473, 520, 559, 566, 572, 602, 616, 715, 728, 770, 860, 910, 946, 1001, 1118, 1132, 1144, 1204, 1415, 1430, 1505, 1540, 1720, 1820, 1892, 1981, 2002, 2236, 2264, 2365, 2408, 2795, 2830, 2860, 3010, 3080, 3113, 3311, 3640, 3679, 3784, 3913, 3962, 4004, 4472, 4730, 5005, 5590, 5660, 5720, 6020, 6149, 6226, 6622, 7358, 7826, 7924, 8008, 9460, 9905, 10010, 11180, 11320, 12040, 12169, 12298, 12452, 13244, 14716, 15565, 15652, 15848, 16555, 18395, 18920, 19565, 19810, 20020, 21791, 22360, 24338, 24596, 24904, 25753, 26488, 29432, 30745, 31130, 31304, 33110, 36790, 39130, 39620, 40040, 40469, 43043, 43582, 48676, 49192, 51506, 60845, 61490, 62260, 66220, 73580, 78260, 79240, 80938, 85183, 86086, 87164, 97352, 103012, 108955, 121690, 122980, 124520, 128765, 132440, 133859, 147160, 156520, 158197, 161876, 170366, 172172, 174328, 202345, 206024, 215215, 217910, 243380, 245960, 257530, 267718, 283283, 316394, 323752, 340732, 344344, 404690, 425915, 430430, 435820, 486760, 515060, 535436, 566566, 632788, 669295, 681464, 790985, 809380, 851830, 860860, 871640, 937013, 1030120, 1070872, 1107379, 1133132, 1265576, 1338590, 1416415, 1581970, 1618760, 1703660, 1721720, 1740167, 1874026, 2214758, 2266264, 2677180, 2832830, 3163940, 3407320, 3480334, 3748052, 4429516, 4685065, 5354360, 5536895, 5665660, 6327880, 6960668, 7496104, 8700835, 8859032, 9370130, 11073790, 11331320, 12181169, 13921336, 17401670, 18740260, 22147580, 24362338, 34803340, 37480520, 44295160, 48724676, 60905845, 69606680, 97449352, 121811690, 243623380, 487246760]

約数ペア:

[(1, 487246760), (2, 243623380), (4, 121811690), (5, 97449352), (7, 69606680), (8, 60905845), (10, 48724676), (11, 44295160), (13, 37480520), (14, 34803340), (20, 24362338), (22, 22147580), (26, 18740260), (28, 17401670), (35, 13921336), (40, 12181169), (43, 11331320), (44, 11073790), (52, 9370130), (55, 8859032), (56, 8700835), (65, 7496104), (70, 6960668), (77, 6327880), (86, 5665660), (88, 5536895), (91, 5354360), (104, 4685065), (110, 4429516), (130, 3748052), (140, 3480334), (143, 3407320), (154, 3163940), (172, 2832830), (182, 2677180), (215, 2266264), (220, 2214758), (260, 1874026), (280, 1740167), (283, 1721720), (286, 1703660), (301, 1618760), (308, 1581970), (344, 1416415), (364, 1338590), (385, 1265576), (430, 1133132), (440, 1107379), (455, 1070872), (473, 1030120), (520, 937013), (559, 871640), (566, 860860), (572, 851830), (602, 809380), (616, 790985), (715, 681464), (728, 669295), (770, 632788), (860, 566566), (910, 535436), (946, 515060), (1001, 486760), (1118, 435820), (1132, 430430), (1144, 425915), (1204, 404690), (1415, 344344), (1430, 340732), (1505, 323752), (1540, 316394), (1720, 283283), (1820, 267718), (1892, 257530), (1981, 245960), (2002, 243380), (2236, 217910), (2264, 215215), (2365, 206024), (2408, 202345), (2795, 174328), (2830, 172172), (2860, 170366), (3010, 161876), (3080, 158197), (3113, 156520), (3311, 147160), (3640, 133859), (3679, 132440), (3784, 128765), (3913, 124520), (3962, 122980), (4004, 121690), (4472, 108955), (4730, 103012), (5005, 97352), (5590, 87164), (5660, 86086), (5720, 85183), (6020, 80938), (6149, 79240), (6226, 78260), (6622, 73580), (7358, 66220), (7826, 62260), (7924, 61490), (8008, 60845), (9460, 51506), (9905, 49192), (10010, 48676), (11180, 43582), (11320, 43043), (12040, 40469), (12169, 40040), (12298, 39620), (12452, 39130), (13244, 36790), (14716, 33110), (15565, 31304), (15652, 31130), (15848, 30745), (16555, 29432), (18395, 26488), (18920, 25753), (19565, 24904), (19810, 24596), (20020, 24338), (21791, 22360)]