1569469020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1872

約数の個数: 144

約数和(自身を含む): 5129671680

約数和(自身を除く): 3560202660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 359, 420, 490, 588, 718, 735, 980, 1077, 1436, 1470, 1487, 1795, 2154, 2513, 2940, 2974, 3590, 4308, 4461, 5026, 5385, 5948, 7180, 7435, 7539, 8922, 10052, 10409, 10770, 12565, 14870, 15078, 17591, 17844, 20818, 21540, 22305, 25130, 29740, 30156, 31227, 35182, 37695, 41636, 44610, 50260, 52045, 52773, 62454, 70364, 72863, 75390, 87955, 89220, 104090, 105546, 124908, 145726, 150780, 156135, 175910, 208180, 211092, 218589, 263865, 291452, 312270, 351820, 364315, 437178, 527730, 533833, 624540, 728630, 874356, 1055460, 1067666, 1092945, 1457260, 1601499, 2135332, 2185890, 2669165, 3202998, 3736831, 4371780, 5338330, 6405996, 7473662, 8007495, 10676660, 11210493, 14947324, 16014990, 18684155, 22420986, 26157817, 32029980, 37368310, 44841972, 52315634, 56052465, 74736620, 78473451, 104631268, 112104930, 130789085, 156946902, 224209860, 261578170, 313893804, 392367255, 523156340, 784734510, 1569469020]

約数ペア:

[(1, 1569469020), (2, 784734510), (3, 523156340), (4, 392367255), (5, 313893804), (6, 261578170), (7, 224209860), (10, 156946902), (12, 130789085), (14, 112104930), (15, 104631268), (20, 78473451), (21, 74736620), (28, 56052465), (30, 52315634), (35, 44841972), (42, 37368310), (49, 32029980), (60, 26157817), (70, 22420986), (84, 18684155), (98, 16014990), (105, 14947324), (140, 11210493), (147, 10676660), (196, 8007495), (210, 7473662), (245, 6405996), (294, 5338330), (359, 4371780), (420, 3736831), (490, 3202998), (588, 2669165), (718, 2185890), (735, 2135332), (980, 1601499), (1077, 1457260), (1436, 1092945), (1470, 1067666), (1487, 1055460), (1795, 874356), (2154, 728630), (2513, 624540), (2940, 533833), (2974, 527730), (3590, 437178), (4308, 364315), (4461, 351820), (5026, 312270), (5385, 291452), (5948, 263865), (7180, 218589), (7435, 211092), (7539, 208180), (8922, 175910), (10052, 156135), (10409, 150780), (10770, 145726), (12565, 124908), (14870, 105546), (15078, 104090), (17591, 89220), (17844, 87955), (20818, 75390), (21540, 72863), (22305, 70364), (25130, 62454), (29740, 52773), (30156, 52045), (31227, 50260), (35182, 44610), (37695, 41636)]