1259032680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 256

約数和(自身を含む): 4419360000

約数和(自身を除く): 3160327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 61, 72, 87, 90, 108, 116, 120, 122, 135, 145, 174, 180, 183, 216, 232, 244, 261, 270, 290, 305, 348, 360, 366, 435, 488, 522, 540, 549, 580, 610, 659, 696, 732, 783, 870, 915, 1044, 1080, 1098, 1160, 1220, 1305, 1318, 1464, 1566, 1647, 1740, 1769, 1830, 1977, 2088, 2196, 2440, 2610, 2636, 2745, 3132, 3294, 3295, 3480, 3538, 3660, 3915, 3954, 4392, 5220, 5272, 5307, 5490, 5931, 6264, 6588, 6590, 7076, 7320, 7830, 7908, 8235, 8845, 9885, 10440, 10614, 10980, 11862, 13176, 13180, 14152, 15660, 15816, 15921, 16470, 17690, 17793, 19111, 19770, 21228, 21960, 23724, 26360, 26535, 29655, 31320, 31842, 32940, 35380, 35586, 38222, 39540, 40199, 42456, 47448, 47763, 53070, 57333, 59310, 63684, 65880, 70760, 71172, 76444, 79080, 79605, 80398, 88965, 95526, 95555, 106140, 114666, 118620, 120597, 127368, 142344, 152888, 159210, 160796, 171999, 177930, 191052, 191110, 200995, 212280, 229332, 237240, 238815, 241194, 286665, 318420, 321592, 343998, 355860, 361791, 382104, 382220, 401990, 458664, 477630, 482388, 515997, 573330, 602985, 636840, 687996, 711720, 723582, 764440, 803980, 859995, 955260, 964776, 1031994, 1085373, 1146660, 1165771, 1205970, 1375992, 1447164, 1607960, 1719990, 1808955, 1910520, 2063988, 2170746, 2293320, 2331542, 2411940, 2579985, 2894328, 3439980, 3497313, 3617910, 4127976, 4341492, 4663084, 4823880, 5159970, 5426865, 5828855, 6879960, 6994626, 7235820, 8682984, 9326168, 10319940, 10491939, 10853730, 11657710, 13989252, 14471640, 17486565, 20639880, 20983878, 21707460, 23315420, 27978504, 31475817, 34973130, 41967756, 43414920, 46630840, 52459695, 62951634, 69946260, 83935512, 104919390, 125903268, 139892520, 157379085, 209838780, 251806536, 314758170, 419677560, 629516340, 1259032680]

約数ペア:

[(1, 1259032680), (2, 629516340), (3, 419677560), (4, 314758170), (5, 251806536), (6, 209838780), (8, 157379085), (9, 139892520), (10, 125903268), (12, 104919390), (15, 83935512), (18, 69946260), (20, 62951634), (24, 52459695), (27, 46630840), (29, 43414920), (30, 41967756), (36, 34973130), (40, 31475817), (45, 27978504), (54, 23315420), (58, 21707460), (60, 20983878), (61, 20639880), (72, 17486565), (87, 14471640), (90, 13989252), (108, 11657710), (116, 10853730), (120, 10491939), (122, 10319940), (135, 9326168), (145, 8682984), (174, 7235820), (180, 6994626), (183, 6879960), (216, 5828855), (232, 5426865), (244, 5159970), (261, 4823880), (270, 4663084), (290, 4341492), (305, 4127976), (348, 3617910), (360, 3497313), (366, 3439980), (435, 2894328), (488, 2579985), (522, 2411940), (540, 2331542), (549, 2293320), (580, 2170746), (610, 2063988), (659, 1910520), (696, 1808955), (732, 1719990), (783, 1607960), (870, 1447164), (915, 1375992), (1044, 1205970), (1080, 1165771), (1098, 1146660), (1160, 1085373), (1220, 1031994), (1305, 964776), (1318, 955260), (1464, 859995), (1566, 803980), (1647, 764440), (1740, 723582), (1769, 711720), (1830, 687996), (1977, 636840), (2088, 602985), (2196, 573330), (2440, 515997), (2610, 482388), (2636, 477630), (2745, 458664), (3132, 401990), (3294, 382220), (3295, 382104), (3480, 361791), (3538, 355860), (3660, 343998), (3915, 321592), (3954, 318420), (4392, 286665), (5220, 241194), (5272, 238815), (5307, 237240), (5490, 229332), (5931, 212280), (6264, 200995), (6588, 191110), (6590, 191052), (7076, 177930), (7320, 171999), (7830, 160796), (7908, 159210), (8235, 152888), (8845, 142344), (9885, 127368), (10440, 120597), (10614, 118620), (10980, 114666), (11862, 106140), (13176, 95555), (13180, 95526), (14152, 88965), (15660, 80398), (15816, 79605), (15921, 79080), (16470, 76444), (17690, 71172), (17793, 70760), (19111, 65880), (19770, 63684), (21228, 59310), (21960, 57333), (23724, 53070), (26360, 47763), (26535, 47448), (29655, 42456), (31320, 40199), (31842, 39540), (32940, 38222), (35380, 35586)]