2497788480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21503}}^1$

素因数の和:21545

約数の個数: 168

約数和(自身を含む): 8717377536

約数和(自身を除く): 6219589056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4840, 5280, 5808, 7260, 7744, 9680, 10560, 11616, 14520, 19360, 21503, 23232, 29040, 38720, 43006, 58080, 64509, 86012, 107515, 116160, 129018, 172024, 215030, 236533, 258036, 322545, 344048, 430060, 473066, 516072, 645090, 688096, 709599, 860120, 946132, 1032144, 1182665, 1290180, 1376192, 1419198, 1720240, 1892264, 2064288, 2365330, 2580360, 2601863, 2838396, 3440480, 3547995, 3784528, 4128576, 4730660, 5160720, 5203726, 5676792, 6880960, 7095990, 7569056, 7805589, 9461320, 10321440, 10407452, 11353584, 13009315, 14191980, 15138112, 15611178, 18922640, 20642880, 20814904, 22707168, 26018630, 28383960, 31222356, 37845280, 39027945, 41629808, 45414336, 52037260, 56767920, 62444712, 75690560, 78055890, 83259616, 104074520, 113535840, 124889424, 156111780, 166519232, 208149040, 227071680, 249778848, 312223560, 416298080, 499557696, 624447120, 832596160, 1248894240, 2497788480]

約数ペア:

[(1, 2497788480), (2, 1248894240), (3, 832596160), (4, 624447120), (5, 499557696), (6, 416298080), (8, 312223560), (10, 249778848), (11, 227071680), (12, 208149040), (15, 166519232), (16, 156111780), (20, 124889424), (22, 113535840), (24, 104074520), (30, 83259616), (32, 78055890), (33, 75690560), (40, 62444712), (44, 56767920), (48, 52037260), (55, 45414336), (60, 41629808), (64, 39027945), (66, 37845280), (80, 31222356), (88, 28383960), (96, 26018630), (110, 22707168), (120, 20814904), (121, 20642880), (132, 18922640), (160, 15611178), (165, 15138112), (176, 14191980), (192, 13009315), (220, 11353584), (240, 10407452), (242, 10321440), (264, 9461320), (320, 7805589), (330, 7569056), (352, 7095990), (363, 6880960), (440, 5676792), (480, 5203726), (484, 5160720), (528, 4730660), (605, 4128576), (660, 3784528), (704, 3547995), (726, 3440480), (880, 2838396), (960, 2601863), (968, 2580360), (1056, 2365330), (1210, 2064288), (1320, 1892264), (1452, 1720240), (1760, 1419198), (1815, 1376192), (1936, 1290180), (2112, 1182665), (2420, 1032144), (2640, 946132), (2904, 860120), (3520, 709599), (3630, 688096), (3872, 645090), (4840, 516072), (5280, 473066), (5808, 430060), (7260, 344048), (7744, 322545), (9680, 258036), (10560, 236533), (11616, 215030), (14520, 172024), (19360, 129018), (21503, 116160), (23232, 107515), (29040, 86012), (38720, 64509), (43006, 58080)]