16508090040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{622477}}^1$

素因数の和:622521

約数の個数: 128

約数和(自身を含む): 56471204160

約数和(自身を除く): 39963114120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 622477, 1244954, 1867431, 2489908, 3112385, 3734862, 4979816, 6224770, 7469724, 8092201, 9337155, 10582109, 12449540, 14939448, 16184402, 18674310, 21164218, 24276603, 24899080, 31746327, 32368804, 37348620, 40461005, 42328436, 48553206, 52910545, 63492654, 64737608, 74697240, 80922010, 84656872, 97106412, 105821090, 121383015, 126985308, 137567417, 158731635, 161844020, 194212824, 211642180, 242766030, 253970616, 275134834, 317463270, 323688040, 412702251, 423284360, 485532060, 550269668, 634926540, 687837085, 825404502, 971064120, 1100539336, 1269853080, 1375674170, 1650809004, 2063511255, 2751348340, 3301618008, 4127022510, 5502696680, 8254045020, 16508090040]

約数ペア:

[(1, 16508090040), (2, 8254045020), (3, 5502696680), (4, 4127022510), (5, 3301618008), (6, 2751348340), (8, 2063511255), (10, 1650809004), (12, 1375674170), (13, 1269853080), (15, 1100539336), (17, 971064120), (20, 825404502), (24, 687837085), (26, 634926540), (30, 550269668), (34, 485532060), (39, 423284360), (40, 412702251), (51, 323688040), (52, 317463270), (60, 275134834), (65, 253970616), (68, 242766030), (78, 211642180), (85, 194212824), (102, 161844020), (104, 158731635), (120, 137567417), (130, 126985308), (136, 121383015), (156, 105821090), (170, 97106412), (195, 84656872), (204, 80922010), (221, 74697240), (255, 64737608), (260, 63492654), (312, 52910545), (340, 48553206), (390, 42328436), (408, 40461005), (442, 37348620), (510, 32368804), (520, 31746327), (663, 24899080), (680, 24276603), (780, 21164218), (884, 18674310), (1020, 16184402), (1105, 14939448), (1326, 12449540), (1560, 10582109), (1768, 9337155), (2040, 8092201), (2210, 7469724), (2652, 6224770), (3315, 4979816), (4420, 3734862), (5304, 3112385), (6630, 2489908), (8840, 1867431), (13260, 1244954), (26520, 622477)]