210880851420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{719779}}^1$

素因数の和:720067

約数の個数: 96

約数和(自身を含む): 623962886400

約数和(自身を除く): 413082034980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 257, 285, 380, 514, 570, 771, 1028, 1140, 1285, 1542, 2570, 3084, 3855, 4883, 5140, 7710, 9766, 14649, 15420, 19532, 24415, 29298, 48830, 58596, 73245, 97660, 146490, 292980, 719779, 1439558, 2159337, 2879116, 3598895, 4318674, 7197790, 8637348, 10796685, 13675801, 14395580, 21593370, 27351602, 41027403, 43186740, 54703204, 68379005, 82054806, 136758010, 164109612, 184983203, 205137015, 273516020, 369966406, 410274030, 554949609, 739932812, 820548060, 924916015, 1109899218, 1849832030, 2219798436, 2774748045, 3514680857, 3699664060, 5549496090, 7029361714, 10544042571, 11098992180, 14058723428, 17573404285, 21088085142, 35146808570, 42176170284, 52720212855, 70293617140, 105440425710, 210880851420]

約数ペア:

[(1, 210880851420), (2, 105440425710), (3, 70293617140), (4, 52720212855), (5, 42176170284), (6, 35146808570), (10, 21088085142), (12, 17573404285), (15, 14058723428), (19, 11098992180), (20, 10544042571), (30, 7029361714), (38, 5549496090), (57, 3699664060), (60, 3514680857), (76, 2774748045), (95, 2219798436), (114, 1849832030), (190, 1109899218), (228, 924916015), (257, 820548060), (285, 739932812), (380, 554949609), (514, 410274030), (570, 369966406), (771, 273516020), (1028, 205137015), (1140, 184983203), (1285, 164109612), (1542, 136758010), (2570, 82054806), (3084, 68379005), (3855, 54703204), (4883, 43186740), (5140, 41027403), (7710, 27351602), (9766, 21593370), (14649, 14395580), (15420, 13675801), (19532, 10796685), (24415, 8637348), (29298, 7197790), (48830, 4318674), (58596, 3598895), (73245, 2879116), (97660, 2159337), (146490, 1439558), (292980, 719779)]