159378840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 406713960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 863, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1726, 1944, 2052, 2280, 2430, 2565, 2589, 3078, 3240, 3420, 3452, 4104, 4315, 4617, 4860, 5130, 5178, 6156, 6840, 6904, 7695, 7767, 8630, 9234, 9720, 10260, 10356, 12312, 12945, 15390, 15534, 16397, 17260, 18468, 20520, 20712, 23085, 23301, 25890, 30780, 31068, 32794, 34520, 36936, 38835, 46170, 46602, 49191, 51780, 61560, 62136, 65588, 69903, 77670, 81985, 92340, 93204, 98382, 103560, 116505, 131176, 139806, 147573, 155340, 163970, 184680, 186408, 196764, 209709, 233010, 245955, 279612, 295146, 310680, 327940, 349515, 393528, 419418, 442719, 466020, 491910, 559224, 590292, 655880, 699030, 737865, 838836, 885438, 932040, 983820, 1048545, 1180584, 1328157, 1398060, 1475730, 1677672, 1770876, 1967640, 2097090, 2213595, 2656314, 2796120, 2951460, 3541752, 3984471, 4194180, 4427190, 5312628, 5902920, 6640785, 7968942, 8388360, 8854380, 10625256, 13281570, 15937884, 17708760, 19922355, 26563140, 31875768, 39844710, 53126280, 79689420, 159378840]

約数ペア:

[(1, 159378840), (2, 79689420), (3, 53126280), (4, 39844710), (5, 31875768), (6, 26563140), (8, 19922355), (9, 17708760), (10, 15937884), (12, 13281570), (15, 10625256), (18, 8854380), (19, 8388360), (20, 7968942), (24, 6640785), (27, 5902920), (30, 5312628), (36, 4427190), (38, 4194180), (40, 3984471), (45, 3541752), (54, 2951460), (57, 2796120), (60, 2656314), (72, 2213595), (76, 2097090), (81, 1967640), (90, 1770876), (95, 1677672), (108, 1475730), (114, 1398060), (120, 1328157), (135, 1180584), (152, 1048545), (162, 983820), (171, 932040), (180, 885438), (190, 838836), (216, 737865), (228, 699030), (243, 655880), (270, 590292), (285, 559224), (324, 491910), (342, 466020), (360, 442719), (380, 419418), (405, 393528), (456, 349515), (486, 327940), (513, 310680), (540, 295146), (570, 279612), (648, 245955), (684, 233010), (760, 209709), (810, 196764), (855, 186408), (863, 184680), (972, 163970), (1026, 155340), (1080, 147573), (1140, 139806), (1215, 131176), (1368, 116505), (1539, 103560), (1620, 98382), (1710, 93204), (1726, 92340), (1944, 81985), (2052, 77670), (2280, 69903), (2430, 65588), (2565, 62136), (2589, 61560), (3078, 51780), (3240, 49191), (3420, 46602), (3452, 46170), (4104, 38835), (4315, 36936), (4617, 34520), (4860, 32794), (5130, 31068), (5178, 30780), (6156, 25890), (6840, 23301), (6904, 23085), (7695, 20712), (7767, 20520), (8630, 18468), (9234, 17260), (9720, 16397), (10260, 15534), (10356, 15390), (12312, 12945)]