51840171960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{4201}}^1$

素因数の和:4518

約数の個数: 256

約数和(自身を含む): 172522690560

約数和(自身を除く): 120682518600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 263, 276, 340, 345, 391, 408, 460, 510, 526, 552, 680, 690, 782, 789, 920, 1020, 1052, 1173, 1315, 1380, 1564, 1578, 1955, 2040, 2104, 2346, 2630, 2760, 3128, 3156, 3910, 3945, 4201, 4471, 4692, 5260, 5865, 6049, 6312, 7820, 7890, 8402, 8942, 9384, 10520, 11730, 12098, 12603, 13413, 15640, 15780, 16804, 17884, 18147, 21005, 22355, 23460, 24196, 25206, 26826, 30245, 31560, 33608, 35768, 36294, 42010, 44710, 46920, 48392, 50412, 53652, 60490, 63015, 67065, 71417, 72588, 84020, 89420, 90735, 96623, 100824, 102833, 107304, 120980, 126030, 134130, 142834, 145176, 168040, 178840, 181470, 193246, 205666, 214251, 241960, 252060, 268260, 285668, 289869, 308499, 357085, 362940, 386492, 411332, 428502, 483115, 504120, 514165, 536520, 571336, 579738, 616998, 714170, 725880, 772984, 822664, 857004, 966230, 1028330, 1071255, 1104863, 1159476, 1233996, 1428340, 1449345, 1542495, 1642591, 1714008, 1932460, 2056660, 2142510, 2209726, 2318952, 2467992, 2856680, 2898690, 3084990, 3285182, 3314589, 3864920, 4113320, 4285020, 4419452, 4927773, 5524315, 5797380, 6169980, 6570364, 6629178, 8212955, 8570040, 8838904, 9855546, 11048630, 11594760, 12339960, 13140728, 13258356, 16425910, 16572945, 18782671, 19711092, 22097260, 24638865, 25411849, 26516712, 32851820, 33145890, 37565342, 39422184, 44194520, 49277730, 50823698, 56348013, 65703640, 66291780, 75130684, 76235547, 93913355, 98555460, 101647396, 112696026, 127059245, 132583560, 150261368, 152471094, 187826710, 197110920, 203294792, 225392052, 254118490, 281740065, 304942188, 375653420, 381177735, 432001433, 450784104, 508236980, 563480130, 609884376, 751306840, 762355470, 864002866, 1016473960, 1126960260, 1296004299, 1524710940, 1728005732, 2160007165, 2253920520, 2592008598, 3049421880, 3456011464, 4320014330, 5184017196, 6480021495, 8640028660, 10368034392, 12960042990, 17280057320, 25920085980, 51840171960]

約数ペア:

[(1, 51840171960), (2, 25920085980), (3, 17280057320), (4, 12960042990), (5, 10368034392), (6, 8640028660), (8, 6480021495), (10, 5184017196), (12, 4320014330), (15, 3456011464), (17, 3049421880), (20, 2592008598), (23, 2253920520), (24, 2160007165), (30, 1728005732), (34, 1524710940), (40, 1296004299), (46, 1126960260), (51, 1016473960), (60, 864002866), (68, 762355470), (69, 751306840), (85, 609884376), (92, 563480130), (102, 508236980), (115, 450784104), (120, 432001433), (136, 381177735), (138, 375653420), (170, 304942188), (184, 281740065), (204, 254118490), (230, 225392052), (255, 203294792), (263, 197110920), (276, 187826710), (340, 152471094), (345, 150261368), (391, 132583560), (408, 127059245), (460, 112696026), (510, 101647396), (526, 98555460), (552, 93913355), (680, 76235547), (690, 75130684), (782, 66291780), (789, 65703640), (920, 56348013), (1020, 50823698), (1052, 49277730), (1173, 44194520), (1315, 39422184), (1380, 37565342), (1564, 33145890), (1578, 32851820), (1955, 26516712), (2040, 25411849), (2104, 24638865), (2346, 22097260), (2630, 19711092), (2760, 18782671), (3128, 16572945), (3156, 16425910), (3910, 13258356), (3945, 13140728), (4201, 12339960), (4471, 11594760), (4692, 11048630), (5260, 9855546), (5865, 8838904), (6049, 8570040), (6312, 8212955), (7820, 6629178), (7890, 6570364), (8402, 6169980), (8942, 5797380), (9384, 5524315), (10520, 4927773), (11730, 4419452), (12098, 4285020), (12603, 4113320), (13413, 3864920), (15640, 3314589), (15780, 3285182), (16804, 3084990), (17884, 2898690), (18147, 2856680), (21005, 2467992), (22355, 2318952), (23460, 2209726), (24196, 2142510), (25206, 2056660), (26826, 1932460), (30245, 1714008), (31560, 1642591), (33608, 1542495), (35768, 1449345), (36294, 1428340), (42010, 1233996), (44710, 1159476), (46920, 1104863), (48392, 1071255), (50412, 1028330), (53652, 966230), (60490, 857004), (63015, 822664), (67065, 772984), (71417, 725880), (72588, 714170), (84020, 616998), (89420, 579738), (90735, 571336), (96623, 536520), (100824, 514165), (102833, 504120), (107304, 483115), (120980, 428502), (126030, 411332), (134130, 386492), (142834, 362940), (145176, 357085), (168040, 308499), (178840, 289869), (181470, 285668), (193246, 268260), (205666, 252060), (214251, 241960)]