26824980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 98219520

約数和(自身を除く): 71394540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 289, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 578, 595, 663, 714, 780, 867, 884, 910, 1020, 1092, 1105, 1156, 1190, 1326, 1365, 1428, 1445, 1547, 1734, 1785, 1820, 2023, 2210, 2380, 2652, 2730, 2890, 3094, 3315, 3468, 3570, 3757, 4046, 4335, 4420, 4641, 4913, 5460, 5780, 6069, 6188, 6630, 7140, 7514, 7735, 8092, 8670, 9282, 9826, 10115, 11271, 12138, 13260, 14739, 15028, 15470, 17340, 18564, 18785, 19652, 20230, 22542, 23205, 24276, 24565, 26299, 29478, 30345, 30940, 34391, 37570, 40460, 45084, 46410, 49130, 52598, 56355, 58956, 60690, 63869, 68782, 73695, 75140, 78897, 92820, 98260, 103173, 105196, 112710, 121380, 127738, 131495, 137564, 147390, 157794, 171955, 191607, 206346, 225420, 255476, 262990, 294780, 315588, 319345, 343910, 383214, 394485, 412692, 447083, 515865, 525980, 638690, 687820, 766428, 788970, 894166, 958035, 1031730, 1277380, 1341249, 1577940, 1788332, 1916070, 2063460, 2235415, 2682498, 3832140, 4470830, 5364996, 6706245, 8941660, 13412490, 26824980]

約数ペア:

[(1, 26824980), (2, 13412490), (3, 8941660), (4, 6706245), (5, 5364996), (6, 4470830), (7, 3832140), (10, 2682498), (12, 2235415), (13, 2063460), (14, 1916070), (15, 1788332), (17, 1577940), (20, 1341249), (21, 1277380), (26, 1031730), (28, 958035), (30, 894166), (34, 788970), (35, 766428), (39, 687820), (42, 638690), (51, 525980), (52, 515865), (60, 447083), (65, 412692), (68, 394485), (70, 383214), (78, 343910), (84, 319345), (85, 315588), (91, 294780), (102, 262990), (105, 255476), (119, 225420), (130, 206346), (140, 191607), (156, 171955), (170, 157794), (182, 147390), (195, 137564), (204, 131495), (210, 127738), (221, 121380), (238, 112710), (255, 105196), (260, 103173), (273, 98260), (289, 92820), (340, 78897), (357, 75140), (364, 73695), (390, 68782), (420, 63869), (442, 60690), (455, 58956), (476, 56355), (510, 52598), (546, 49130), (578, 46410), (595, 45084), (663, 40460), (714, 37570), (780, 34391), (867, 30940), (884, 30345), (910, 29478), (1020, 26299), (1092, 24565), (1105, 24276), (1156, 23205), (1190, 22542), (1326, 20230), (1365, 19652), (1428, 18785), (1445, 18564), (1547, 17340), (1734, 15470), (1785, 15028), (1820, 14739), (2023, 13260), (2210, 12138), (2380, 11271), (2652, 10115), (2730, 9826), (2890, 9282), (3094, 8670), (3315, 8092), (3468, 7735), (3570, 7514), (3757, 7140), (4046, 6630), (4335, 6188), (4420, 6069), (4641, 5780), (4913, 5460)]