715500720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1572

約数の個数: 240

約数和(自身を含む): 2666106144

約数和(自身を除く): 1950605424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 528, 549, 610, 660, 671, 720, 732, 792, 880, 915, 976, 990, 1098, 1220, 1320, 1342, 1464, 1481, 1584, 1830, 1980, 2013, 2196, 2440, 2640, 2684, 2745, 2928, 2962, 3355, 3660, 3960, 4026, 4392, 4443, 4880, 5368, 5490, 5924, 6039, 6710, 7320, 7405, 7920, 8052, 8784, 8886, 10065, 10736, 10980, 11848, 12078, 13329, 13420, 14640, 14810, 16104, 16291, 17772, 20130, 21960, 22215, 23696, 24156, 26658, 26840, 29620, 30195, 32208, 32582, 35544, 40260, 43920, 44430, 48312, 48873, 53316, 53680, 59240, 60390, 65164, 66645, 71088, 80520, 81455, 88860, 90341, 96624, 97746, 106632, 118480, 120780, 130328, 133290, 146619, 161040, 162910, 177720, 180682, 195492, 213264, 241560, 244365, 260656, 266580, 271023, 293238, 325820, 355440, 361364, 390984, 451705, 483120, 488730, 533160, 542046, 586476, 651640, 722728, 733095, 781968, 813069, 903410, 977460, 993751, 1066320, 1084092, 1172952, 1303280, 1355115, 1445456, 1466190, 1626138, 1806820, 1954920, 1987502, 2168184, 2345904, 2710230, 2932380, 2981253, 3252276, 3613640, 3909840, 3975004, 4065345, 4336368, 4968755, 5420460, 5864760, 5962506, 6504552, 7227280, 7950008, 8130690, 8943759, 9937510, 10840920, 11729520, 11925012, 13009104, 14906265, 15900016, 16261380, 17887518, 19875020, 21681840, 23850024, 29812530, 32522760, 35775036, 39750040, 44718795, 47700048, 59625060, 65045520, 71550072, 79500080, 89437590, 119250120, 143100144, 178875180, 238500240, 357750360, 715500720]

約数ペア:

[(1, 715500720), (2, 357750360), (3, 238500240), (4, 178875180), (5, 143100144), (6, 119250120), (8, 89437590), (9, 79500080), (10, 71550072), (11, 65045520), (12, 59625060), (15, 47700048), (16, 44718795), (18, 39750040), (20, 35775036), (22, 32522760), (24, 29812530), (30, 23850024), (33, 21681840), (36, 19875020), (40, 17887518), (44, 16261380), (45, 15900016), (48, 14906265), (55, 13009104), (60, 11925012), (61, 11729520), (66, 10840920), (72, 9937510), (80, 8943759), (88, 8130690), (90, 7950008), (99, 7227280), (110, 6504552), (120, 5962506), (122, 5864760), (132, 5420460), (144, 4968755), (165, 4336368), (176, 4065345), (180, 3975004), (183, 3909840), (198, 3613640), (220, 3252276), (240, 2981253), (244, 2932380), (264, 2710230), (305, 2345904), (330, 2168184), (360, 1987502), (366, 1954920), (396, 1806820), (440, 1626138), (488, 1466190), (495, 1445456), (528, 1355115), (549, 1303280), (610, 1172952), (660, 1084092), (671, 1066320), (720, 993751), (732, 977460), (792, 903410), (880, 813069), (915, 781968), (976, 733095), (990, 722728), (1098, 651640), (1220, 586476), (1320, 542046), (1342, 533160), (1464, 488730), (1481, 483120), (1584, 451705), (1830, 390984), (1980, 361364), (2013, 355440), (2196, 325820), (2440, 293238), (2640, 271023), (2684, 266580), (2745, 260656), (2928, 244365), (2962, 241560), (3355, 213264), (3660, 195492), (3960, 180682), (4026, 177720), (4392, 162910), (4443, 161040), (4880, 146619), (5368, 133290), (5490, 130328), (5924, 120780), (6039, 118480), (6710, 106632), (7320, 97746), (7405, 96624), (7920, 90341), (8052, 88860), (8784, 81455), (8886, 80520), (10065, 71088), (10736, 66645), (10980, 65164), (11848, 60390), (12078, 59240), (13329, 53680), (13420, 53316), (14640, 48873), (14810, 48312), (16104, 44430), (16291, 43920), (17772, 40260), (20130, 35544), (21960, 32582), (22215, 32208), (23696, 30195), (24156, 29620), (26658, 26840)]