73653840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 284148480

約数和(自身を除く): 210494640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 122, 129, 130, 135, 144, 156, 172, 180, 183, 195, 208, 215, 216, 234, 240, 244, 258, 260, 270, 305, 312, 344, 351, 360, 366, 387, 390, 430, 432, 468, 488, 516, 520, 540, 549, 559, 585, 610, 624, 645, 688, 702, 720, 732, 774, 780, 793, 860, 915, 936, 976, 1032, 1040, 1080, 1098, 1118, 1161, 1170, 1220, 1290, 1404, 1464, 1548, 1560, 1586, 1647, 1677, 1720, 1755, 1830, 1872, 1935, 2064, 2160, 2196, 2236, 2322, 2340, 2379, 2440, 2580, 2623, 2745, 2795, 2808, 2928, 3096, 3120, 3172, 3294, 3354, 3440, 3510, 3660, 3870, 3965, 4392, 4472, 4644, 4680, 4758, 4880, 5031, 5160, 5246, 5490, 5590, 5616, 5805, 6192, 6344, 6588, 6708, 7020, 7137, 7320, 7740, 7869, 7930, 8235, 8385, 8784, 8944, 9288, 9360, 9516, 10062, 10320, 10492, 10980, 11180, 11610, 11895, 12688, 13115, 13176, 13416, 14040, 14274, 14640, 15093, 15480, 15738, 15860, 16470, 16770, 18576, 19032, 20124, 20984, 21411, 21960, 22360, 23220, 23607, 23790, 25155, 26230, 26352, 26832, 28080, 28548, 30186, 30960, 31476, 31720, 32940, 33540, 34099, 35685, 38064, 39345, 40248, 41968, 42822, 43920, 44720, 46440, 47214, 47580, 50310, 52460, 57096, 60372, 62952, 63440, 65880, 67080, 68198, 70821, 71370, 75465, 78690, 80496, 85644, 92880, 94428, 95160, 100620, 102297, 104920, 107055, 114192, 118035, 120744, 125904, 131760, 134160, 136396, 141642, 142740, 150930, 157380, 170495, 171288, 188856, 190320, 201240, 204594, 209840, 214110, 236070, 241488, 272792, 283284, 285480, 301860, 306891, 314760, 340990, 342576, 354105, 377712, 402480, 409188, 428220, 472140, 511485, 545584, 566568, 570960, 603720, 613782, 629520, 681980, 708210, 818376, 856440, 920673, 944280, 1022970, 1133136, 1207440, 1227564, 1363960, 1416420, 1534455, 1636752, 1712880, 1841346, 1888560, 2045940, 2455128, 2727920, 2832840, 3068910, 3682692, 4091880, 4603365, 4910256, 5665680, 6137820, 7365384, 8183760, 9206730, 12275640, 14730768, 18413460, 24551280, 36826920, 73653840]

約数ペア:

[(1, 73653840), (2, 36826920), (3, 24551280), (4, 18413460), (5, 14730768), (6, 12275640), (8, 9206730), (9, 8183760), (10, 7365384), (12, 6137820), (13, 5665680), (15, 4910256), (16, 4603365), (18, 4091880), (20, 3682692), (24, 3068910), (26, 2832840), (27, 2727920), (30, 2455128), (36, 2045940), (39, 1888560), (40, 1841346), (43, 1712880), (45, 1636752), (48, 1534455), (52, 1416420), (54, 1363960), (60, 1227564), (61, 1207440), (65, 1133136), (72, 1022970), (78, 944280), (80, 920673), (86, 856440), (90, 818376), (104, 708210), (108, 681980), (117, 629520), (120, 613782), (122, 603720), (129, 570960), (130, 566568), (135, 545584), (144, 511485), (156, 472140), (172, 428220), (180, 409188), (183, 402480), (195, 377712), (208, 354105), (215, 342576), (216, 340990), (234, 314760), (240, 306891), (244, 301860), (258, 285480), (260, 283284), (270, 272792), (305, 241488), (312, 236070), (344, 214110), (351, 209840), (360, 204594), (366, 201240), (387, 190320), (390, 188856), (430, 171288), (432, 170495), (468, 157380), (488, 150930), (516, 142740), (520, 141642), (540, 136396), (549, 134160), (559, 131760), (585, 125904), (610, 120744), (624, 118035), (645, 114192), (688, 107055), (702, 104920), (720, 102297), (732, 100620), (774, 95160), (780, 94428), (793, 92880), (860, 85644), (915, 80496), (936, 78690), (976, 75465), (1032, 71370), (1040, 70821), (1080, 68198), (1098, 67080), (1118, 65880), (1161, 63440), (1170, 62952), (1220, 60372), (1290, 57096), (1404, 52460), (1464, 50310), (1548, 47580), (1560, 47214), (1586, 46440), (1647, 44720), (1677, 43920), (1720, 42822), (1755, 41968), (1830, 40248), (1872, 39345), (1935, 38064), (2064, 35685), (2160, 34099), (2196, 33540), (2236, 32940), (2322, 31720), (2340, 31476), (2379, 30960), (2440, 30186), (2580, 28548), (2623, 28080), (2745, 26832), (2795, 26352), (2808, 26230), (2928, 25155), (3096, 23790), (3120, 23607), (3172, 23220), (3294, 22360), (3354, 21960), (3440, 21411), (3510, 20984), (3660, 20124), (3870, 19032), (3965, 18576), (4392, 16770), (4472, 16470), (4644, 15860), (4680, 15738), (4758, 15480), (4880, 15093), (5031, 14640), (5160, 14274), (5246, 14040), (5490, 13416), (5590, 13176), (5616, 13115), (5805, 12688), (6192, 11895), (6344, 11610), (6588, 11180), (6708, 10980), (7020, 10492), (7137, 10320), (7320, 10062), (7740, 9516), (7869, 9360), (7930, 9288), (8235, 8944), (8385, 8784)]