894806640

素因数分解:

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

素因数の和:1997

約数の個数: 360

約数和(自身を含む): 3766508928

約数和(自身を除く): 2871702288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1274, 1365, 1456, 1470, 1560, 1638, 1680, 1764, 1820, 1872, 1911, 1951, 1960, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2940, 3120, 3185, 3276, 3528, 3640, 3822, 3902, 3920, 4095, 4368, 4410, 4680, 5040, 5096, 5460, 5733, 5853, 5880, 6370, 6552, 7056, 7280, 7644, 7804, 8190, 8820, 9360, 9555, 9755, 10192, 10920, 11466, 11706, 11760, 12740, 13104, 13657, 15288, 15608, 16380, 17559, 17640, 19110, 19510, 21840, 22932, 23412, 25363, 25480, 27314, 28665, 29265, 30576, 31216, 32760, 35118, 35280, 38220, 39020, 40971, 45864, 46824, 50726, 50960, 54628, 57330, 58530, 65520, 68285, 70236, 76089, 76440, 78040, 81942, 87795, 91728, 93648, 95599, 101452, 109256, 114660, 117060, 122913, 126815, 136570, 140472, 152178, 152880, 156080, 163884, 175590, 177541, 191198, 202904, 204855, 218512, 228267, 229320, 234120, 245826, 253630, 273140, 280944, 286797, 304356, 327768, 351180, 355082, 380445, 382396, 405808, 409710, 456534, 458640, 468240, 477995, 491652, 507260, 532623, 546280, 573594, 608712, 614565, 655536, 702360, 710164, 760890, 764792, 819420, 860391, 887705, 913068, 955990, 983304, 1014520, 1065246, 1092560, 1141335, 1147188, 1217424, 1229130, 1242787, 1404720, 1420328, 1433985, 1521780, 1529584, 1597869, 1638840, 1720782, 1775410, 1826136, 1911980, 1966608, 2029040, 2130492, 2282670, 2294376, 2458260, 2485574, 2663115, 2840656, 2867970, 3043560, 3195738, 3277680, 3441564, 3550820, 3652272, 3728361, 3823960, 4260984, 4301955, 4565340, 4588752, 4916520, 4971148, 5326230, 5735940, 6087120, 6213935, 6391476, 6883128, 7101640, 7456722, 7647920, 7989345, 8521968, 8603910, 9130680, 9833040, 9942296, 10652460, 11185083, 11471880, 12427870, 12782952, 13766256, 14203280, 14913444, 15978690, 17207820, 18261360, 18641805, 19884592, 21304920, 22370166, 22943760, 24855740, 25565904, 29826888, 31957380, 34415640, 37283610, 42609840, 44740332, 49711480, 55925415, 59653776, 63914760, 68831280, 74567220, 89480664, 99422960, 111850830, 127829520, 149134440, 178961328, 223701660, 298268880, 447403320, 894806640]

約数ペア:

[(1, 894806640), (2, 447403320), (3, 298268880), (4, 223701660), (5, 178961328), (6, 149134440), (7, 127829520), (8, 111850830), (9, 99422960), (10, 89480664), (12, 74567220), (13, 68831280), (14, 63914760), (15, 59653776), (16, 55925415), (18, 49711480), (20, 44740332), (21, 42609840), (24, 37283610), (26, 34415640), (28, 31957380), (30, 29826888), (35, 25565904), (36, 24855740), (39, 22943760), (40, 22370166), (42, 21304920), (45, 19884592), (48, 18641805), (49, 18261360), (52, 17207820), (56, 15978690), (60, 14913444), (63, 14203280), (65, 13766256), (70, 12782952), (72, 12427870), (78, 11471880), (80, 11185083), (84, 10652460), (90, 9942296), (91, 9833040), (98, 9130680), (104, 8603910), (105, 8521968), (112, 7989345), (117, 7647920), (120, 7456722), (126, 7101640), (130, 6883128), (140, 6391476), (144, 6213935), (147, 6087120), (156, 5735940), (168, 5326230), (180, 4971148), (182, 4916520), (195, 4588752), (196, 4565340), (208, 4301955), (210, 4260984), (234, 3823960), (240, 3728361), (245, 3652272), (252, 3550820), (260, 3441564), (273, 3277680), (280, 3195738), (294, 3043560), (312, 2867970), (315, 2840656), (336, 2663115), (360, 2485574), (364, 2458260), (390, 2294376), (392, 2282670), (420, 2130492), (441, 2029040), (455, 1966608), (468, 1911980), (490, 1826136), (504, 1775410), (520, 1720782), (546, 1638840), (560, 1597869), (585, 1529584), (588, 1521780), (624, 1433985), (630, 1420328), (637, 1404720), (720, 1242787), (728, 1229130), (735, 1217424), (780, 1147188), (784, 1141335), (819, 1092560), (840, 1065246), (882, 1014520), (910, 983304), (936, 955990), (980, 913068), (1008, 887705), (1040, 860391), (1092, 819420), (1170, 764792), (1176, 760890), (1260, 710164), (1274, 702360), (1365, 655536), (1456, 614565), (1470, 608712), (1560, 573594), (1638, 546280), (1680, 532623), (1764, 507260), (1820, 491652), (1872, 477995), (1911, 468240), (1951, 458640), (1960, 456534), (2184, 409710), (2205, 405808), (2340, 382396), (2352, 380445), (2520, 355082), (2548, 351180), (2730, 327768), (2940, 304356), (3120, 286797), (3185, 280944), (3276, 273140), (3528, 253630), (3640, 245826), (3822, 234120), (3902, 229320), (3920, 228267), (4095, 218512), (4368, 204855), (4410, 202904), (4680, 191198), (5040, 177541), (5096, 175590), (5460, 163884), (5733, 156080), (5853, 152880), (5880, 152178), (6370, 140472), (6552, 136570), (7056, 126815), (7280, 122913), (7644, 117060), (7804, 114660), (8190, 109256), (8820, 101452), (9360, 95599), (9555, 93648), (9755, 91728), (10192, 87795), (10920, 81942), (11466, 78040), (11706, 76440), (11760, 76089), (12740, 70236), (13104, 68285), (13657, 65520), (15288, 58530), (15608, 57330), (16380, 54628), (17559, 50960), (17640, 50726), (19110, 46824), (19510, 45864), (21840, 40971), (22932, 39020), (23412, 38220), (25363, 35280), (25480, 35118), (27314, 32760), (28665, 31216), (29265, 30576)]