62502440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 130549720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 223, 245, 260, 280, 286, 308, 364, 385, 392, 440, 446, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 892, 910, 980, 1001, 1078, 1115, 1144, 1274, 1430, 1540, 1561, 1784, 1820, 1960, 2002, 2156, 2230, 2453, 2548, 2695, 2860, 2899, 3080, 3122, 3185, 3640, 4004, 4312, 4460, 4906, 5005, 5096, 5390, 5720, 5798, 6244, 6370, 7007, 7805, 8008, 8920, 9812, 10010, 10780, 10927, 11596, 12265, 12488, 12740, 14014, 14495, 15610, 17171, 19624, 20020, 20293, 21560, 21854, 23192, 24530, 25480, 28028, 28990, 31220, 31889, 34342, 35035, 40040, 40586, 43708, 49060, 54635, 56056, 57980, 62440, 63778, 68684, 70070, 81172, 85855, 87416, 98120, 101465, 109270, 115960, 120197, 127556, 137368, 140140, 142051, 159445, 162344, 171710, 202930, 218540, 223223, 240394, 255112, 280280, 284102, 318890, 343420, 405860, 437080, 446446, 480788, 568204, 600985, 637780, 686840, 710255, 811720, 892892, 961576, 1116115, 1136408, 1201970, 1275560, 1420510, 1562561, 1785784, 2232230, 2403940, 2841020, 3125122, 4464460, 4807880, 5682040, 6250244, 7812805, 8928920, 12500488, 15625610, 31251220, 62502440]

約数ペア:

[(1, 62502440), (2, 31251220), (4, 15625610), (5, 12500488), (7, 8928920), (8, 7812805), (10, 6250244), (11, 5682040), (13, 4807880), (14, 4464460), (20, 3125122), (22, 2841020), (26, 2403940), (28, 2232230), (35, 1785784), (40, 1562561), (44, 1420510), (49, 1275560), (52, 1201970), (55, 1136408), (56, 1116115), (65, 961576), (70, 892892), (77, 811720), (88, 710255), (91, 686840), (98, 637780), (104, 600985), (110, 568204), (130, 480788), (140, 446446), (143, 437080), (154, 405860), (182, 343420), (196, 318890), (220, 284102), (223, 280280), (245, 255112), (260, 240394), (280, 223223), (286, 218540), (308, 202930), (364, 171710), (385, 162344), (392, 159445), (440, 142051), (446, 140140), (455, 137368), (490, 127556), (520, 120197), (539, 115960), (572, 109270), (616, 101465), (637, 98120), (715, 87416), (728, 85855), (770, 81172), (892, 70070), (910, 68684), (980, 63778), (1001, 62440), (1078, 57980), (1115, 56056), (1144, 54635), (1274, 49060), (1430, 43708), (1540, 40586), (1561, 40040), (1784, 35035), (1820, 34342), (1960, 31889), (2002, 31220), (2156, 28990), (2230, 28028), (2453, 25480), (2548, 24530), (2695, 23192), (2860, 21854), (2899, 21560), (3080, 20293), (3122, 20020), (3185, 19624), (3640, 17171), (4004, 15610), (4312, 14495), (4460, 14014), (4906, 12740), (5005, 12488), (5096, 12265), (5390, 11596), (5720, 10927), (5798, 10780), (6244, 10010), (6370, 9812), (7007, 8920), (7805, 8008)]