556594920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 2128744800

約数和(自身を除く): 1572149880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 139, 140, 147, 168, 180, 196, 210, 227, 245, 252, 278, 280, 294, 315, 360, 392, 417, 420, 441, 454, 490, 504, 556, 588, 630, 681, 695, 735, 834, 840, 882, 908, 973, 980, 1112, 1135, 1176, 1251, 1260, 1362, 1390, 1470, 1589, 1668, 1764, 1816, 1946, 1960, 2043, 2085, 2205, 2270, 2502, 2520, 2724, 2780, 2919, 2940, 3178, 3336, 3405, 3528, 3892, 4086, 4170, 4410, 4540, 4767, 4865, 5004, 5448, 5560, 5838, 5880, 6255, 6356, 6810, 6811, 7784, 7945, 8172, 8340, 8757, 8820, 9080, 9534, 9730, 10008, 10215, 11123, 11676, 12510, 12712, 13620, 13622, 14301, 14595, 15890, 16344, 16680, 17514, 17640, 19068, 19460, 20430, 20433, 22246, 23352, 23835, 25020, 27240, 27244, 28602, 29190, 31553, 31780, 33369, 34055, 35028, 38136, 38920, 40860, 40866, 43785, 44492, 47670, 50040, 54488, 55615, 57204, 58380, 61299, 63106, 63560, 66738, 68110, 70056, 71505, 81720, 81732, 87570, 88984, 94659, 95340, 100107, 102165, 111230, 114408, 116760, 122598, 126212, 133476, 136220, 143010, 157765, 163464, 166845, 175140, 189318, 190680, 200214, 204330, 220871, 222460, 245196, 252424, 266952, 272440, 283977, 286020, 306495, 315530, 333690, 350280, 378636, 400428, 408660, 441742, 444920, 473295, 490392, 500535, 567954, 572040, 612990, 631060, 662613, 667380, 757272, 800856, 817320, 883484, 946590, 1001070, 1104355, 1135908, 1225980, 1262120, 1325226, 1334760, 1419885, 1546097, 1766968, 1893180, 1987839, 2002140, 2208710, 2271816, 2451960, 2650452, 2839770, 3092194, 3313065, 3786360, 3975678, 4004280, 4417420, 4638291, 5300904, 5679540, 6184388, 6626130, 7730485, 7951356, 8834840, 9276582, 9939195, 11359080, 12368776, 13252260, 13914873, 15460970, 15902712, 18553164, 19878390, 23191455, 26504520, 27829746, 30921940, 37106328, 39756780, 46382910, 55659492, 61843880, 69574365, 79513560, 92765820, 111318984, 139148730, 185531640, 278297460, 556594920]

約数ペア:

[(1, 556594920), (2, 278297460), (3, 185531640), (4, 139148730), (5, 111318984), (6, 92765820), (7, 79513560), (8, 69574365), (9, 61843880), (10, 55659492), (12, 46382910), (14, 39756780), (15, 37106328), (18, 30921940), (20, 27829746), (21, 26504520), (24, 23191455), (28, 19878390), (30, 18553164), (35, 15902712), (36, 15460970), (40, 13914873), (42, 13252260), (45, 12368776), (49, 11359080), (56, 9939195), (60, 9276582), (63, 8834840), (70, 7951356), (72, 7730485), (84, 6626130), (90, 6184388), (98, 5679540), (105, 5300904), (120, 4638291), (126, 4417420), (139, 4004280), (140, 3975678), (147, 3786360), (168, 3313065), (180, 3092194), (196, 2839770), (210, 2650452), (227, 2451960), (245, 2271816), (252, 2208710), (278, 2002140), (280, 1987839), (294, 1893180), (315, 1766968), (360, 1546097), (392, 1419885), (417, 1334760), (420, 1325226), (441, 1262120), (454, 1225980), (490, 1135908), (504, 1104355), (556, 1001070), (588, 946590), (630, 883484), (681, 817320), (695, 800856), (735, 757272), (834, 667380), (840, 662613), (882, 631060), (908, 612990), (973, 572040), (980, 567954), (1112, 500535), (1135, 490392), (1176, 473295), (1251, 444920), (1260, 441742), (1362, 408660), (1390, 400428), (1470, 378636), (1589, 350280), (1668, 333690), (1764, 315530), (1816, 306495), (1946, 286020), (1960, 283977), (2043, 272440), (2085, 266952), (2205, 252424), (2270, 245196), (2502, 222460), (2520, 220871), (2724, 204330), (2780, 200214), (2919, 190680), (2940, 189318), (3178, 175140), (3336, 166845), (3405, 163464), (3528, 157765), (3892, 143010), (4086, 136220), (4170, 133476), (4410, 126212), (4540, 122598), (4767, 116760), (4865, 114408), (5004, 111230), (5448, 102165), (5560, 100107), (5838, 95340), (5880, 94659), (6255, 88984), (6356, 87570), (6810, 81732), (6811, 81720), (7784, 71505), (7945, 70056), (8172, 68110), (8340, 66738), (8757, 63560), (8820, 63106), (9080, 61299), (9534, 58380), (9730, 57204), (10008, 55615), (10215, 54488), (11123, 50040), (11676, 47670), (12510, 44492), (12712, 43785), (13620, 40866), (13622, 40860), (14301, 38920), (14595, 38136), (15890, 35028), (16344, 34055), (16680, 33369), (17514, 31780), (17640, 31553), (19068, 29190), (19460, 28602), (20430, 27244), (20433, 27240), (22246, 25020), (23352, 23835)]