197422920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 192

約数和(自身を含む): 701064000

約数和(自身を除く): 503641080

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, 972, 1026, 1069, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2138, 2280, 2430, 2565, 3078, 3207, 3240, 3420, 4104, 4276, 4617, 4860, 5130, 5345, 6156, 6414, 6840, 7695, 8552, 9234, 9621, 9720, 10260, 10690, 12312, 12828, 15390, 16035, 18468, 19242, 20311, 20520, 21380, 23085, 25656, 28863, 30780, 32070, 36936, 38484, 40622, 42760, 46170, 48105, 57726, 60933, 61560, 64140, 76968, 81244, 86589, 92340, 96210, 101555, 115452, 121866, 128280, 144315, 162488, 173178, 182799, 184680, 192420, 203110, 230904, 243732, 259767, 288630, 304665, 346356, 365598, 384840, 406220, 432945, 487464, 519534, 548397, 577260, 609330, 692712, 731196, 812440, 865890, 913995, 1039068, 1096794, 1154520, 1218660, 1298835, 1462392, 1645191, 1731780, 1827990, 2078136, 2193588, 2437320, 2597670, 2741985, 3290382, 3463560, 3655980, 4387176, 4935573, 5195340, 5483970, 6580764, 7311960, 8225955, 9871146, 10390680, 10967940, 13161528, 16451910, 19742292, 21935880, 24677865, 32903820, 39484584, 49355730, 65807640, 98711460, 197422920]

約数ペア:

[(1, 197422920), (2, 98711460), (3, 65807640), (4, 49355730), (5, 39484584), (6, 32903820), (8, 24677865), (9, 21935880), (10, 19742292), (12, 16451910), (15, 13161528), (18, 10967940), (19, 10390680), (20, 9871146), (24, 8225955), (27, 7311960), (30, 6580764), (36, 5483970), (38, 5195340), (40, 4935573), (45, 4387176), (54, 3655980), (57, 3463560), (60, 3290382), (72, 2741985), (76, 2597670), (81, 2437320), (90, 2193588), (95, 2078136), (108, 1827990), (114, 1731780), (120, 1645191), (135, 1462392), (152, 1298835), (162, 1218660), (171, 1154520), (180, 1096794), (190, 1039068), (216, 913995), (228, 865890), (243, 812440), (270, 731196), (285, 692712), (324, 609330), (342, 577260), (360, 548397), (380, 519534), (405, 487464), (456, 432945), (486, 406220), (513, 384840), (540, 365598), (570, 346356), (648, 304665), (684, 288630), (760, 259767), (810, 243732), (855, 230904), (972, 203110), (1026, 192420), (1069, 184680), (1080, 182799), (1140, 173178), (1215, 162488), (1368, 144315), (1539, 128280), (1620, 121866), (1710, 115452), (1944, 101555), (2052, 96210), (2138, 92340), (2280, 86589), (2430, 81244), (2565, 76968), (3078, 64140), (3207, 61560), (3240, 60933), (3420, 57726), (4104, 48105), (4276, 46170), (4617, 42760), (4860, 40622), (5130, 38484), (5345, 36936), (6156, 32070), (6414, 30780), (6840, 28863), (7695, 25656), (8552, 23085), (9234, 21380), (9621, 20520), (9720, 20311), (10260, 19242), (10690, 18468), (12312, 16035), (12828, 15390)]