464584120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 1442810880

約数和(自身を除く): 978226760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 41, 44, 52, 55, 56, 65, 70, 77, 82, 88, 91, 104, 110, 130, 140, 143, 154, 164, 182, 205, 220, 260, 280, 283, 286, 287, 308, 328, 364, 385, 410, 440, 451, 455, 520, 533, 566, 572, 574, 616, 715, 728, 770, 820, 902, 910, 1001, 1066, 1132, 1144, 1148, 1415, 1430, 1435, 1540, 1640, 1804, 1820, 1981, 2002, 2132, 2255, 2264, 2296, 2665, 2830, 2860, 2870, 3080, 3113, 3157, 3608, 3640, 3679, 3731, 3962, 4004, 4264, 4510, 5005, 5330, 5660, 5720, 5740, 5863, 6226, 6314, 7358, 7462, 7924, 8008, 9020, 9905, 10010, 10660, 11320, 11480, 11603, 11726, 12452, 12628, 14716, 14924, 15565, 15785, 15848, 18040, 18395, 18655, 19810, 20020, 21320, 21791, 23206, 23452, 24904, 25256, 25753, 29315, 29432, 29848, 31130, 31570, 36790, 37310, 39620, 40040, 40469, 41041, 43582, 46412, 46904, 51506, 58015, 58630, 62260, 63140, 73580, 74620, 79240, 80938, 81221, 82082, 87164, 92824, 103012, 108955, 116030, 117260, 124520, 126280, 127633, 128765, 147160, 149240, 150839, 161876, 162442, 164164, 174328, 202345, 205205, 206024, 217910, 232060, 234520, 255266, 257530, 283283, 301678, 323752, 324884, 328328, 404690, 406105, 410410, 435820, 464120, 510532, 515060, 566566, 603356, 638165, 649768, 754195, 809380, 812210, 820820, 871640, 893431, 1021064, 1030120, 1055873, 1133132, 1206712, 1276330, 1416415, 1508390, 1618760, 1624420, 1641640, 1659229, 1786862, 2111746, 2266264, 2552660, 2832830, 3016780, 3248840, 3318458, 3573724, 4223492, 4467155, 5105320, 5279365, 5665660, 6033560, 6636916, 7147448, 8296145, 8446984, 8934310, 10558730, 11331320, 11614603, 13273832, 16592290, 17868620, 21117460, 23229206, 33184580, 35737240, 42234920, 46458412, 58073015, 66369160, 92916824, 116146030, 232292060, 464584120]

約数ペア:

[(1, 464584120), (2, 232292060), (4, 116146030), (5, 92916824), (7, 66369160), (8, 58073015), (10, 46458412), (11, 42234920), (13, 35737240), (14, 33184580), (20, 23229206), (22, 21117460), (26, 17868620), (28, 16592290), (35, 13273832), (40, 11614603), (41, 11331320), (44, 10558730), (52, 8934310), (55, 8446984), (56, 8296145), (65, 7147448), (70, 6636916), (77, 6033560), (82, 5665660), (88, 5279365), (91, 5105320), (104, 4467155), (110, 4223492), (130, 3573724), (140, 3318458), (143, 3248840), (154, 3016780), (164, 2832830), (182, 2552660), (205, 2266264), (220, 2111746), (260, 1786862), (280, 1659229), (283, 1641640), (286, 1624420), (287, 1618760), (308, 1508390), (328, 1416415), (364, 1276330), (385, 1206712), (410, 1133132), (440, 1055873), (451, 1030120), (455, 1021064), (520, 893431), (533, 871640), (566, 820820), (572, 812210), (574, 809380), (616, 754195), (715, 649768), (728, 638165), (770, 603356), (820, 566566), (902, 515060), (910, 510532), (1001, 464120), (1066, 435820), (1132, 410410), (1144, 406105), (1148, 404690), (1415, 328328), (1430, 324884), (1435, 323752), (1540, 301678), (1640, 283283), (1804, 257530), (1820, 255266), (1981, 234520), (2002, 232060), (2132, 217910), (2255, 206024), (2264, 205205), (2296, 202345), (2665, 174328), (2830, 164164), (2860, 162442), (2870, 161876), (3080, 150839), (3113, 149240), (3157, 147160), (3608, 128765), (3640, 127633), (3679, 126280), (3731, 124520), (3962, 117260), (4004, 116030), (4264, 108955), (4510, 103012), (5005, 92824), (5330, 87164), (5660, 82082), (5720, 81221), (5740, 80938), (5863, 79240), (6226, 74620), (6314, 73580), (7358, 63140), (7462, 62260), (7924, 58630), (8008, 58015), (9020, 51506), (9905, 46904), (10010, 46412), (10660, 43582), (11320, 41041), (11480, 40469), (11603, 40040), (11726, 39620), (12452, 37310), (12628, 36790), (14716, 31570), (14924, 31130), (15565, 29848), (15785, 29432), (15848, 29315), (18040, 25753), (18395, 25256), (18655, 24904), (19810, 23452), (20020, 23206), (21320, 21791)]