71380250520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{392113}}^1$

素因数の和:392205

約数の個数: 128

約数和(自身を含む): 225293019840

約数和(自身を除く): 153912769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 984, 1110, 1230, 1480, 1517, 1640, 2220, 2460, 3034, 4440, 4551, 4920, 6068, 7585, 9102, 12136, 15170, 18204, 22755, 30340, 36408, 45510, 60680, 91020, 182040, 392113, 784226, 1176339, 1568452, 1960565, 2352678, 3136904, 3921130, 4705356, 5881695, 7842260, 9410712, 11763390, 14508181, 15684520, 16076633, 23526780, 29016362, 32153266, 43524543, 47053560, 48229899, 58032724, 64306532, 72540905, 80383165, 87049086, 96459798, 116065448, 128613064, 145081810, 160766330, 174098172, 192919596, 217622715, 241149495, 290163620, 321532660, 348196344, 385839192, 435245430, 482298990, 580327240, 594835421, 643065320, 870490860, 964597980, 1189670842, 1740981720, 1784506263, 1929195960, 2379341684, 2974177105, 3569012526, 4758683368, 5948354210, 7138025052, 8922531315, 11896708420, 14276050104, 17845062630, 23793416840, 35690125260, 71380250520]

約数ペア:

[(1, 71380250520), (2, 35690125260), (3, 23793416840), (4, 17845062630), (5, 14276050104), (6, 11896708420), (8, 8922531315), (10, 7138025052), (12, 5948354210), (15, 4758683368), (20, 3569012526), (24, 2974177105), (30, 2379341684), (37, 1929195960), (40, 1784506263), (41, 1740981720), (60, 1189670842), (74, 964597980), (82, 870490860), (111, 643065320), (120, 594835421), (123, 580327240), (148, 482298990), (164, 435245430), (185, 385839192), (205, 348196344), (222, 321532660), (246, 290163620), (296, 241149495), (328, 217622715), (370, 192919596), (410, 174098172), (444, 160766330), (492, 145081810), (555, 128613064), (615, 116065448), (740, 96459798), (820, 87049086), (888, 80383165), (984, 72540905), (1110, 64306532), (1230, 58032724), (1480, 48229899), (1517, 47053560), (1640, 43524543), (2220, 32153266), (2460, 29016362), (3034, 23526780), (4440, 16076633), (4551, 15684520), (4920, 14508181), (6068, 11763390), (7585, 9410712), (9102, 7842260), (12136, 5881695), (15170, 4705356), (18204, 3921130), (22755, 3136904), (30340, 2352678), (36408, 1960565), (45510, 1568452), (60680, 1176339), (91020, 784226), (182040, 392113)]