15695932980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8237}}^1$

素因数の和:8618

約数の個数: 192

約数和(自身を含む): 54252172800

約数和(自身を除く): 38556239820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 349, 364, 390, 420, 455, 546, 698, 780, 910, 1047, 1092, 1365, 1396, 1745, 1820, 2094, 2443, 2730, 3490, 4188, 4537, 4886, 5235, 5460, 6980, 7329, 8237, 9074, 9772, 10470, 12215, 13611, 14658, 16474, 18148, 20940, 22685, 24430, 24711, 27222, 29316, 31759, 32948, 36645, 41185, 45370, 48860, 49422, 54444, 57659, 63518, 68055, 73290, 82370, 90740, 95277, 98844, 107081, 115318, 123555, 127036, 136110, 146580, 158795, 164740, 172977, 190554, 214162, 230636, 247110, 272220, 288295, 317590, 321243, 345954, 381108, 428324, 476385, 494220, 535405, 576590, 635180, 642486, 691908, 749567, 864885, 952770, 1070810, 1153180, 1284972, 1499134, 1606215, 1729770, 1905540, 2141620, 2248701, 2874713, 2998268, 3212430, 3459540, 3747835, 4497402, 5749426, 6424860, 7495670, 8624139, 8994804, 11243505, 11498852, 14373565, 14991340, 17248278, 20122991, 22487010, 28747130, 34496556, 37371269, 40245982, 43120695, 44974020, 57494260, 60368973, 74742538, 80491964, 86241390, 100614955, 112113807, 120737946, 149485076, 172482780, 186856345, 201229910, 224227614, 241475892, 261598883, 301844865, 373712690, 402459820, 448455228, 523197766, 560569035, 603689730, 747425380, 784796649, 1046395532, 1121138070, 1207379460, 1307994415, 1569593298, 2242276140, 2615988830, 3139186596, 3923983245, 5231977660, 7847966490, 15695932980]

約数ペア:

[(1, 15695932980), (2, 7847966490), (3, 5231977660), (4, 3923983245), (5, 3139186596), (6, 2615988830), (7, 2242276140), (10, 1569593298), (12, 1307994415), (13, 1207379460), (14, 1121138070), (15, 1046395532), (20, 784796649), (21, 747425380), (26, 603689730), (28, 560569035), (30, 523197766), (35, 448455228), (39, 402459820), (42, 373712690), (52, 301844865), (60, 261598883), (65, 241475892), (70, 224227614), (78, 201229910), (84, 186856345), (91, 172482780), (105, 149485076), (130, 120737946), (140, 112113807), (156, 100614955), (182, 86241390), (195, 80491964), (210, 74742538), (260, 60368973), (273, 57494260), (349, 44974020), (364, 43120695), (390, 40245982), (420, 37371269), (455, 34496556), (546, 28747130), (698, 22487010), (780, 20122991), (910, 17248278), (1047, 14991340), (1092, 14373565), (1365, 11498852), (1396, 11243505), (1745, 8994804), (1820, 8624139), (2094, 7495670), (2443, 6424860), (2730, 5749426), (3490, 4497402), (4188, 3747835), (4537, 3459540), (4886, 3212430), (5235, 2998268), (5460, 2874713), (6980, 2248701), (7329, 2141620), (8237, 1905540), (9074, 1729770), (9772, 1606215), (10470, 1499134), (12215, 1284972), (13611, 1153180), (14658, 1070810), (16474, 952770), (18148, 864885), (20940, 749567), (22685, 691908), (24430, 642486), (24711, 635180), (27222, 576590), (29316, 535405), (31759, 494220), (32948, 476385), (36645, 428324), (41185, 381108), (45370, 345954), (48860, 321243), (49422, 317590), (54444, 288295), (57659, 272220), (63518, 247110), (68055, 230636), (73290, 214162), (82370, 190554), (90740, 172977), (95277, 164740), (98844, 158795), (107081, 146580), (115318, 136110), (123555, 127036)]