15692538160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 240

約数和(自身を含む): 42209798400

約数和(自身を除く): 26517260240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 109, 130, 136, 170, 208, 218, 221, 260, 272, 289, 340, 436, 442, 479, 520, 545, 578, 680, 872, 884, 958, 1040, 1090, 1105, 1156, 1360, 1417, 1445, 1744, 1768, 1853, 1916, 2180, 2210, 2312, 2395, 2834, 2890, 3536, 3706, 3757, 3832, 4360, 4420, 4624, 4790, 5668, 5780, 6227, 7085, 7412, 7514, 7664, 8143, 8720, 8840, 9265, 9580, 11336, 11560, 12454, 14170, 14824, 15028, 16286, 17680, 18530, 18785, 19160, 22672, 23120, 24089, 24908, 28340, 29648, 30056, 31135, 31501, 32572, 37060, 37570, 38320, 40715, 48178, 49816, 52211, 56680, 60112, 62270, 63002, 65144, 74120, 75140, 81430, 96356, 99632, 104422, 105859, 113360, 120445, 124540, 126004, 130288, 138431, 148240, 150280, 157505, 162860, 192712, 208844, 211718, 240890, 249080, 252008, 261055, 276862, 300560, 315010, 325720, 385424, 409513, 417688, 423436, 481780, 498160, 504016, 522110, 529295, 553724, 630020, 651440, 678743, 692155, 819026, 835376, 846872, 887587, 963560, 1044220, 1058590, 1107448, 1260040, 1357486, 1384310, 1638052, 1693744, 1775174, 1799603, 1927120, 2047565, 2088440, 2117180, 2214896, 2520080, 2714972, 2768620, 3276104, 3393715, 3550348, 3599206, 4095130, 4176880, 4234360, 4437935, 5429944, 5537240, 6552208, 6787430, 7100696, 7198412, 8190260, 8468720, 8875870, 8998015, 10859888, 11074480, 11538631, 13574860, 14201392, 14396824, 15088979, 16380520, 17751740, 17996030, 23077262, 27149720, 28793648, 30177958, 32761040, 35503480, 35992060, 46154524, 54299440, 57693155, 60355916, 71006960, 71984120, 75444895, 92309048, 115386310, 120711832, 143968240, 150889790, 184618096, 196156727, 230772620, 241423664, 301779580, 392313454, 461545240, 603559160, 784626908, 923090480, 980783635, 1207118320, 1569253816, 1961567270, 3138507632, 3923134540, 7846269080, 15692538160]

約数ペア:

[(1, 15692538160), (2, 7846269080), (4, 3923134540), (5, 3138507632), (8, 1961567270), (10, 1569253816), (13, 1207118320), (16, 980783635), (17, 923090480), (20, 784626908), (26, 603559160), (34, 461545240), (40, 392313454), (52, 301779580), (65, 241423664), (68, 230772620), (80, 196156727), (85, 184618096), (104, 150889790), (109, 143968240), (130, 120711832), (136, 115386310), (170, 92309048), (208, 75444895), (218, 71984120), (221, 71006960), (260, 60355916), (272, 57693155), (289, 54299440), (340, 46154524), (436, 35992060), (442, 35503480), (479, 32761040), (520, 30177958), (545, 28793648), (578, 27149720), (680, 23077262), (872, 17996030), (884, 17751740), (958, 16380520), (1040, 15088979), (1090, 14396824), (1105, 14201392), (1156, 13574860), (1360, 11538631), (1417, 11074480), (1445, 10859888), (1744, 8998015), (1768, 8875870), (1853, 8468720), (1916, 8190260), (2180, 7198412), (2210, 7100696), (2312, 6787430), (2395, 6552208), (2834, 5537240), (2890, 5429944), (3536, 4437935), (3706, 4234360), (3757, 4176880), (3832, 4095130), (4360, 3599206), (4420, 3550348), (4624, 3393715), (4790, 3276104), (5668, 2768620), (5780, 2714972), (6227, 2520080), (7085, 2214896), (7412, 2117180), (7514, 2088440), (7664, 2047565), (8143, 1927120), (8720, 1799603), (8840, 1775174), (9265, 1693744), (9580, 1638052), (11336, 1384310), (11560, 1357486), (12454, 1260040), (14170, 1107448), (14824, 1058590), (15028, 1044220), (16286, 963560), (17680, 887587), (18530, 846872), (18785, 835376), (19160, 819026), (22672, 692155), (23120, 678743), (24089, 651440), (24908, 630020), (28340, 553724), (29648, 529295), (30056, 522110), (31135, 504016), (31501, 498160), (32572, 481780), (37060, 423436), (37570, 417688), (38320, 409513), (40715, 385424), (48178, 325720), (49816, 315010), (52211, 300560), (56680, 276862), (60112, 261055), (62270, 252008), (63002, 249080), (65144, 240890), (74120, 211718), (75140, 208844), (81430, 192712), (96356, 162860), (99632, 157505), (104422, 150280), (105859, 148240), (113360, 138431), (120445, 130288), (124540, 126004)]