15672097560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{981961}}^1$

素因数の和:982001

約数の個数: 128

約数和(自身を含む): 56561011200

約数和(自身を除く): 40888913640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 981961, 1963922, 2945883, 3927844, 4909805, 5891766, 6873727, 7855688, 9819610, 11783532, 13747454, 14729415, 18657259, 19639220, 20621181, 23567064, 27494908, 29458830, 34368635, 37314518, 39278440, 41242362, 54989816, 55971777, 58917660, 68737270, 74629036, 82484724, 93286295, 103105905, 111943554, 117835320, 130600813, 137474540, 149258072, 164969448, 186572590, 206211810, 223887108, 261201626, 274949080, 279858885, 373145180, 391802439, 412423620, 447774216, 522403252, 559717770, 653004065, 746290360, 783604878, 824847240, 1044806504, 1119435540, 1306008130, 1567209756, 1959012195, 2238871080, 2612016260, 3134419512, 3918024390, 5224032520, 7836048780, 15672097560]

約数ペア:

[(1, 15672097560), (2, 7836048780), (3, 5224032520), (4, 3918024390), (5, 3134419512), (6, 2612016260), (7, 2238871080), (8, 1959012195), (10, 1567209756), (12, 1306008130), (14, 1119435540), (15, 1044806504), (19, 824847240), (20, 783604878), (21, 746290360), (24, 653004065), (28, 559717770), (30, 522403252), (35, 447774216), (38, 412423620), (40, 391802439), (42, 373145180), (56, 279858885), (57, 274949080), (60, 261201626), (70, 223887108), (76, 206211810), (84, 186572590), (95, 164969448), (105, 149258072), (114, 137474540), (120, 130600813), (133, 117835320), (140, 111943554), (152, 103105905), (168, 93286295), (190, 82484724), (210, 74629036), (228, 68737270), (266, 58917660), (280, 55971777), (285, 54989816), (380, 41242362), (399, 39278440), (420, 37314518), (456, 34368635), (532, 29458830), (570, 27494908), (665, 23567064), (760, 20621181), (798, 19639220), (840, 18657259), (1064, 14729415), (1140, 13747454), (1330, 11783532), (1596, 9819610), (1995, 7855688), (2280, 6873727), (2660, 5891766), (3192, 4909805), (3990, 3927844), (5320, 2945883), (7980, 1963922), (15960, 981961)]