190986480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 705669120

約数和(自身を除く): 514682640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 607, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1214, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1821, 1840, 2070, 2185, 2280, 2428, 2622, 2736, 2760, 3035, 3312, 3420, 3496, 3642, 3933, 4140, 4370, 4560, 4856, 5244, 5463, 5520, 6070, 6555, 6840, 6992, 7284, 7866, 8280, 8740, 9105, 9712, 10488, 10926, 11533, 12140, 13110, 13680, 13961, 14568, 15732, 16560, 17480, 18210, 19665, 20976, 21852, 23066, 24280, 26220, 27315, 27922, 29136, 31464, 34599, 34960, 36420, 39330, 41883, 43704, 46132, 48560, 52440, 54630, 55844, 57665, 62928, 69198, 69805, 72840, 78660, 83766, 87408, 92264, 103797, 104880, 109260, 111688, 115330, 125649, 138396, 139610, 145680, 157320, 167532, 172995, 184528, 207594, 209415, 218520, 223376, 230660, 251298, 265259, 276792, 279220, 314640, 335064, 345990, 415188, 418830, 437040, 461320, 502596, 518985, 530518, 553584, 558440, 628245, 670128, 691980, 795777, 830376, 837660, 922640, 1005192, 1037970, 1061036, 1116880, 1256490, 1326295, 1383960, 1591554, 1660752, 1675320, 2010384, 2075940, 2122072, 2387331, 2512980, 2652590, 2767920, 3183108, 3350640, 3978885, 4151880, 4244144, 4774662, 5025960, 5305180, 6366216, 7957770, 8303760, 9549324, 10051920, 10610360, 11936655, 12732432, 15915540, 19098648, 21220720, 23873310, 31831080, 38197296, 47746620, 63662160, 95493240, 190986480]

約数ペア:

[(1, 190986480), (2, 95493240), (3, 63662160), (4, 47746620), (5, 38197296), (6, 31831080), (8, 23873310), (9, 21220720), (10, 19098648), (12, 15915540), (15, 12732432), (16, 11936655), (18, 10610360), (19, 10051920), (20, 9549324), (23, 8303760), (24, 7957770), (30, 6366216), (36, 5305180), (38, 5025960), (40, 4774662), (45, 4244144), (46, 4151880), (48, 3978885), (57, 3350640), (60, 3183108), (69, 2767920), (72, 2652590), (76, 2512980), (80, 2387331), (90, 2122072), (92, 2075940), (95, 2010384), (114, 1675320), (115, 1660752), (120, 1591554), (138, 1383960), (144, 1326295), (152, 1256490), (171, 1116880), (180, 1061036), (184, 1037970), (190, 1005192), (207, 922640), (228, 837660), (230, 830376), (240, 795777), (276, 691980), (285, 670128), (304, 628245), (342, 558440), (345, 553584), (360, 530518), (368, 518985), (380, 502596), (414, 461320), (437, 437040), (456, 418830), (460, 415188), (552, 345990), (570, 335064), (607, 314640), (684, 279220), (690, 276792), (720, 265259), (760, 251298), (828, 230660), (855, 223376), (874, 218520), (912, 209415), (920, 207594), (1035, 184528), (1104, 172995), (1140, 167532), (1214, 157320), (1311, 145680), (1368, 139610), (1380, 138396), (1520, 125649), (1656, 115330), (1710, 111688), (1748, 109260), (1821, 104880), (1840, 103797), (2070, 92264), (2185, 87408), (2280, 83766), (2428, 78660), (2622, 72840), (2736, 69805), (2760, 69198), (3035, 62928), (3312, 57665), (3420, 55844), (3496, 54630), (3642, 52440), (3933, 48560), (4140, 46132), (4370, 43704), (4560, 41883), (4856, 39330), (5244, 36420), (5463, 34960), (5520, 34599), (6070, 31464), (6555, 29136), (6840, 27922), (6992, 27315), (7284, 26220), (7866, 24280), (8280, 23066), (8740, 21852), (9105, 20976), (9712, 19665), (10488, 18210), (10926, 17480), (11533, 16560), (12140, 15732), (13110, 14568), (13680, 13961)]