4949765040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 240

約数和(自身を含む): 17305463808

約数和(自身を除く): 12355698768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 961, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 1922, 1951, 2046, 2480, 2640, 2728, 2883, 3410, 3720, 3844, 3902, 4092, 4805, 5115, 5456, 5766, 5853, 6820, 7440, 7688, 7804, 8184, 9610, 9755, 10230, 10571, 11532, 11706, 13640, 14415, 15376, 15608, 16368, 19220, 19510, 20460, 21142, 21461, 23064, 23412, 27280, 28830, 29265, 31216, 31713, 38440, 39020, 40920, 42284, 42922, 46128, 46824, 52855, 57660, 58530, 60481, 63426, 64383, 76880, 78040, 81840, 84568, 85844, 93648, 105710, 107305, 115320, 117060, 120962, 126852, 128766, 156080, 158565, 169136, 171688, 181443, 211420, 214610, 230640, 234120, 241924, 253704, 257532, 302405, 317130, 321915, 343376, 362886, 422840, 429220, 468240, 483848, 507408, 515064, 604810, 634260, 643830, 665291, 725772, 845680, 858440, 907215, 967696, 1030128, 1209620, 1268520, 1287660, 1330582, 1451544, 1716880, 1814430, 1874911, 1995873, 2419240, 2537040, 2575320, 2661164, 2903088, 3326455, 3628860, 3749822, 3991746, 4838480, 5150640, 5322328, 5624733, 6652910, 7257720, 7499644, 7983492, 9374555, 9979365, 10644656, 11249466, 13305820, 14515440, 14999288, 15966984, 18749110, 19958730, 20624021, 22498932, 26611640, 28123665, 29998576, 31933968, 37498220, 39917460, 41248042, 44997864, 53223280, 56247330, 61872063, 74996440, 79834920, 82496084, 89995728, 103120105, 112494660, 123744126, 149992880, 159669840, 164992168, 206240210, 224989320, 247488252, 309360315, 329984336, 412480420, 449978640, 494976504, 618720630, 824960840, 989953008, 1237441260, 1649921680, 2474882520, 4949765040]

約数ペア:

[(1, 4949765040), (2, 2474882520), (3, 1649921680), (4, 1237441260), (5, 989953008), (6, 824960840), (8, 618720630), (10, 494976504), (11, 449978640), (12, 412480420), (15, 329984336), (16, 309360315), (20, 247488252), (22, 224989320), (24, 206240210), (30, 164992168), (31, 159669840), (33, 149992880), (40, 123744126), (44, 112494660), (48, 103120105), (55, 89995728), (60, 82496084), (62, 79834920), (66, 74996440), (80, 61872063), (88, 56247330), (93, 53223280), (110, 44997864), (120, 41248042), (124, 39917460), (132, 37498220), (155, 31933968), (165, 29998576), (176, 28123665), (186, 26611640), (220, 22498932), (240, 20624021), (248, 19958730), (264, 18749110), (310, 15966984), (330, 14999288), (341, 14515440), (372, 13305820), (440, 11249466), (465, 10644656), (496, 9979365), (528, 9374555), (620, 7983492), (660, 7499644), (682, 7257720), (744, 6652910), (880, 5624733), (930, 5322328), (961, 5150640), (1023, 4838480), (1240, 3991746), (1320, 3749822), (1364, 3628860), (1488, 3326455), (1705, 2903088), (1860, 2661164), (1922, 2575320), (1951, 2537040), (2046, 2419240), (2480, 1995873), (2640, 1874911), (2728, 1814430), (2883, 1716880), (3410, 1451544), (3720, 1330582), (3844, 1287660), (3902, 1268520), (4092, 1209620), (4805, 1030128), (5115, 967696), (5456, 907215), (5766, 858440), (5853, 845680), (6820, 725772), (7440, 665291), (7688, 643830), (7804, 634260), (8184, 604810), (9610, 515064), (9755, 507408), (10230, 483848), (10571, 468240), (11532, 429220), (11706, 422840), (13640, 362886), (14415, 343376), (15376, 321915), (15608, 317130), (16368, 302405), (19220, 257532), (19510, 253704), (20460, 241924), (21142, 234120), (21461, 230640), (23064, 214610), (23412, 211420), (27280, 181443), (28830, 171688), (29265, 169136), (31216, 158565), (31713, 156080), (38440, 128766), (39020, 126852), (40920, 120962), (42284, 117060), (42922, 115320), (46128, 107305), (46824, 105710), (52855, 93648), (57660, 85844), (58530, 84568), (60481, 81840), (63426, 78040), (64383, 76880)]