298268880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 240

約数和(自身を含む): 1158925824

約数和(自身を除く): 860656944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1951, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3902, 3920, 4368, 5096, 5460, 5853, 5880, 6370, 7280, 7644, 7804, 9555, 9755, 10192, 10920, 11706, 11760, 12740, 13657, 15288, 15608, 19110, 19510, 21840, 23412, 25363, 25480, 27314, 29265, 30576, 31216, 38220, 39020, 40971, 46824, 50726, 50960, 54628, 58530, 68285, 76089, 76440, 78040, 81942, 93648, 95599, 101452, 109256, 117060, 126815, 136570, 152178, 152880, 156080, 163884, 177541, 191198, 202904, 204855, 218512, 234120, 253630, 273140, 286797, 304356, 327768, 355082, 380445, 382396, 405808, 409710, 468240, 477995, 507260, 532623, 546280, 573594, 608712, 655536, 710164, 760890, 764792, 819420, 887705, 955990, 1014520, 1065246, 1092560, 1147188, 1217424, 1242787, 1420328, 1433985, 1521780, 1529584, 1638840, 1775410, 1911980, 2029040, 2130492, 2294376, 2485574, 2663115, 2840656, 2867970, 3043560, 3277680, 3550820, 3728361, 3823960, 4260984, 4588752, 4971148, 5326230, 5735940, 6087120, 6213935, 7101640, 7456722, 7647920, 8521968, 9942296, 10652460, 11471880, 12427870, 14203280, 14913444, 18641805, 19884592, 21304920, 22943760, 24855740, 29826888, 37283610, 42609840, 49711480, 59653776, 74567220, 99422960, 149134440, 298268880]

約数ペア:

[(1, 298268880), (2, 149134440), (3, 99422960), (4, 74567220), (5, 59653776), (6, 49711480), (7, 42609840), (8, 37283610), (10, 29826888), (12, 24855740), (13, 22943760), (14, 21304920), (15, 19884592), (16, 18641805), (20, 14913444), (21, 14203280), (24, 12427870), (26, 11471880), (28, 10652460), (30, 9942296), (35, 8521968), (39, 7647920), (40, 7456722), (42, 7101640), (48, 6213935), (49, 6087120), (52, 5735940), (56, 5326230), (60, 4971148), (65, 4588752), (70, 4260984), (78, 3823960), (80, 3728361), (84, 3550820), (91, 3277680), (98, 3043560), (104, 2867970), (105, 2840656), (112, 2663115), (120, 2485574), (130, 2294376), (140, 2130492), (147, 2029040), (156, 1911980), (168, 1775410), (182, 1638840), (195, 1529584), (196, 1521780), (208, 1433985), (210, 1420328), (240, 1242787), (245, 1217424), (260, 1147188), (273, 1092560), (280, 1065246), (294, 1014520), (312, 955990), (336, 887705), (364, 819420), (390, 764792), (392, 760890), (420, 710164), (455, 655536), (490, 608712), (520, 573594), (546, 546280), (560, 532623), (588, 507260), (624, 477995), (637, 468240), (728, 409710), (735, 405808), (780, 382396), (784, 380445), (840, 355082), (910, 327768), (980, 304356), (1040, 286797), (1092, 273140), (1176, 253630), (1274, 234120), (1365, 218512), (1456, 204855), (1470, 202904), (1560, 191198), (1680, 177541), (1820, 163884), (1911, 156080), (1951, 152880), (1960, 152178), (2184, 136570), (2352, 126815), (2548, 117060), (2730, 109256), (2940, 101452), (3120, 95599), (3185, 93648), (3640, 81942), (3822, 78040), (3902, 76440), (3920, 76089), (4368, 68285), (5096, 58530), (5460, 54628), (5853, 50960), (5880, 50726), (6370, 46824), (7280, 40971), (7644, 39020), (7804, 38220), (9555, 31216), (9755, 30576), (10192, 29265), (10920, 27314), (11706, 25480), (11760, 25363), (12740, 23412), (13657, 21840), (15288, 19510), (15608, 19110)]